Alert archive / California / Red Flag Warnings in 2010
Red Flag Warning 13, NWS Reno, NV
NWS Reno, NV issued this red flag warning at Aug 26, 2010, 10:15 AM PDT for 4 counties in California. It took effect at Aug 27, 2010, 12:00 PM PDT. It was in force for 27 hr. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Aug 26, 2010, 10:15 AM PDT (17:15 UTC)
- In effect from
- Aug 27, 2010, 12:00 PM PDT
- Expired
- Aug 28, 2010, 3:00 PM PDT
- In force
- 27 hr
- Issued by
- NWS Reno, NV
Counties El Dorado County, CA, Nevada County, CA, Placer County, CA, Sierra County, CA
The radar
The Beale AFB radar (KBBX), 93 km from the middle of the area, began a volume at 17:19 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The nearest sounding before it
Oakland, CA (KOAK), launched 12:00Z, 5.3 hours before the alert went out and 211 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 1216 m above ground
- 0-6 km bulk shear
- 26 kt
- 0-1 km storm-relative helicity
- 30 m²/s²
- 0-3 km storm-relative helicity
- 70 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
330 WWUS85 KREV 261715 RFWREV URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE RENO NV 1015 AM PDT THU AUG 26 2010 ...CRITICAL FIRE WEATHER CONDITIONS TODAY AND FRIDAY... .A PACIFIC LOW PRESSURE SYSTEM WILL APPROACH FROM THE WEST TODAY AND FRIDAY. GUSTY WINDS COMBINED WITH A DRY AIR MASS WILL CREATE CRITICAL FIRE WEATHER CONDITIONS NORTH OF HIGHWAY 50 THURSDAY. ISOLATED TO SCATTERED DRY THUNDERSTORMS ARE ALSO POSSIBLE THURSDAY AFTERNOON AND EVENING AROUND THE INTERSTATE 80 CORRIDOR EAST OF RENO WITH WETTER STORMS FURTHER SOUTHEAST. ON FRIDAY...CRITICAL CONDITIONS ARE ALSO POSSIBLE SOUTH OF INTERSTATE 80 WITH GUSTY WINDS AND LOW HUMIDITY. NO THUNDERSTORMS ARE EXPECTED FRIDAY. CAZ272-270515- /O.CAN.KREV.FW.A.0009.100827T1900Z-100828T0400Z/ /O.CON.KREV.FW.W.0012.100826T1800Z-100827T0700Z/ GREATER LAKE TAHOE AREA- 1015 AM PDT THU AUG 26 2010 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL MIDNIGHT PDT TONIGHT FOR GUSTY WINDS AND LOW HUMIDITY FOR THE TAHOE BASIN... ...FIRE WEATHER WATCH IS CANCELED FOR GUSTY WINDS AND LOW HUMIDITY FOR THE TAHOE BASIN FRIDAY... THE NATIONAL WEATHER SERVICE IN RENO HAS CANCELED THE FIRE WEATHER WATCH FOR FRIDAY. * AFFECTED AREA: FIRE ZONE 272 GREATER LAKE TAHOE AREA. * WIND: SOUTHWEST 15 TO 25 MPH WITH GUSTS TO 40 MPH THURSDAY AFTERNOON AND EVENING. * HUMIDITY: FALLING TO 10 TO 20% THURSDAY AFTERNOON. * IMPACTS: THE COMBINATION OF GUSTY WINDS AND LOW HUMIDITY WILL CREATE CRITICAL FIRE WEATHER CONDITIONS THURSDAY. CRITICAL CONDITIONS ARE POSSIBLE FRIDAY. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS WILL OCCUR. CONTINUE TO CHECK WEATHER.GOV/RENO FOR UPDATES. && $$ NVZ450-453-270515- /O.UPG.KREV.FW.A.0009.100827T1900Z-100828T0400Z/ /O.NEW.KREV.FW.W.0013.100827T1900Z-100828T0400Z/ /O.CON.KREV.FW.W.0012.100826T1800Z-100827T0700Z/ WESTERN NEVADA SIERRA FRONT-WEST CENTRAL NEVADA BASIN AND RANGE- 1015 AM PDT THU AUG 26 2010 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL MIDNIGHT PDT TONIGHT FOR GUSTY WINDS AND LOW HUMIDITY FOR WEST CENTRAL NEVADA... ...RED FLAG WARNING IN EFFECT FROM NOON TO 9 PM PDT FRIDAY FOR WEST CENTRAL NEVADA FOR GUSTY WINDS AND LOW HUMIDITY... THE NATIONAL WEATHER SERVICE IN RENO HAS ISSUED A RED FLAG WARNING...WHICH IS IN EFFECT FROM NOON TO 9 PM PDT FRIDAY. THE FIRE WEATHER WATCH IS NO LONGER IN EFFECT. * AFFECTED AREA: FIRE ZONE 450 WESTERN NEVADA SIERRA FRONT...FIRE ZONE 453 WEST CENTRAL NEVADA BASIN AND RANGE. * WIND: SOUTHWEST 15 TO 25 MPH WITH GUSTS TO 40 MPH THURSDAY AFTERNOON AND EVENING. WIND GUSTS TO 35 MPH FRIDAY. * HUMIDITY: FALLING TO 10 TO 20% EACH AFTERNOON. * THUNDERSTORMS THURSDAY: ISOLATED DRY THUNDERSTORMS BEGINNING EARLY AFTERNOON EAST OF RENO...MOVING EAST AND BECOMING SCATTERED BY LATE AFTERNOON. * IMPACTS: THE COMBINATION OF GUSTY WINDS AND LOW HUMIDITY WITH POTENTIAL DRY THUNDERSTORMS WILL CREATE CRITICAL FIRE WEATHER CONDITIONS THURSDAY. CRITICAL CONDITIONS ARE POSSIBLE FRIDAY. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS WILL OCCUR. CONTINUE TO CHECK WEATHER.GOV/RENO FOR UPDATES. && $$ CAZ273-NVZ459-270515- /O.UPG.KREV.FW.A.0009.100827T1900Z-100828T0400Z/ /O.NEW.KREV.FW.W.0013.100827T1900Z-100828T0400Z/ MONO-EASTERN ALPINE COUNTIES-MINERAL AND SOUTHERN LYON COUNTIES- 1015 AM PDT THU AUG 26 2010 ...RED FLAG WARNING IN EFFECT FROM NOON TO 9 PM PDT FRIDAY FOR MONO...EASTERN ALPINE...MINERAL AND SOUTHERN LYON COUNTIES... THE NATIONAL WEATHER SERVICE IN RENO HAS ISSUED A RED FLAG WARNING...WHICH IS IN EFFECT FROM NOON TO 9 PM PDT FRIDAY. THE FIRE WEATHER WATCH IS NO LONGER IN EFFECT. * AFFECTED AREA: FIRE ZONE 273 MONO AND EASTERN ALPINE COUNTIES...FIRE ZONE 459 MINERAL AND SOUTHERN LYON COUNTIES. * WIND: SOUTHWEST 15 TO 25 MPH WITH GUSTS TO 35 MPH FRIDAY. * HUMIDITY: FALLING TO 8 TO 15% FRIDAY AFTERNOON. * IMPACTS: THE COMBINATION OF GUSTY WINDS AND LOW HUMIDITY MAY CREATE CRITICAL FIRE WEATHER CONDITIONS FRIDAY. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS WILL OCCUR. CONTINUE TO CHECK WEATHER.GOV/RENO FOR UPDATES. && $$ CAZ270-271-278-NVZ458-270400- /O.CON.KREV.FW.W.0012.100826T1800Z-100827T0400Z/ SURPRISE VALLEY CALIFORNIA-WESTERN LASSEN-EASTERN PLUMAS- EASTERN SIERRA-EASTERN NEVADA COUNTIES-EASTERN LASSEN COUNTY- NORTHERN WASHOE COUNTY- 1015 AM PDT THU AUG 26 2010 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM PDT THIS EVENING FOR GUSTY WINDS AND LOW HUMIDITY FOR NORTHEAST CALIFORNIA AND NORTHERN WASHOE COUNTY... * AFFECTED AREA: FIRE ZONE 270 SURPRISE VALLEY CALIFORNIA... FIRE ZONE 271 WESTERN LASSEN-EASTERN PLUMAS-EASTERN SIERRA- EASTERN NEVADA COUNTIES...FIRE ZONE 278 EASTERN LASSEN COUNTY... FIRE ZONE 458 NORTHERN WASHOE COUNTY. * WIND: SOUTHWEST 15 TO 25 MPH WITH GUSTS 35 TO 40 MPH. * HUMIDITY: FALLING TO 6 TO 13 PERCENT IN THE AFTERNOON. * IMPACTS: THE COMBINATION OF GUSTY WINDS AND LOW HUMIDITY WILL CREATE CRITICAL FIRE WEATHER CONDITIONS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS WILL OCCUR. CONTINUE TO CHECK WEATHER.GOV/RENO FOR UPDATES. && $$ HTTP://WEATHER.GOV/RENO
11 follow-up statements
086 WWUS85 KREV 262213 CCA RFWREV URGENT - FIRE WEATHER MESSAGE...CORRECTED NATIONAL WEATHER SERVICE RENO NV 310 PM PDT THU AUG 26 2010 ...CRITICAL FIRE WEATHER CONDITIONS TODAY AND FRIDAY... .A PACIFIC LOW PRESSURE SYSTEM WILL APPROACH FROM THE WEST TODAY AND FRIDAY. GUSTY WINDS COMBINED WITH A DRY AIR MASS WILL CREATE CRITICAL FIRE WEATHER CONDITIONS NORTH OF HIGHWAY 50 THURSDAY. ISOLATED TO SCATTERED DRY THUNDERSTORMS ARE ALSO POSSIBLE THURSDAY AFTERNOON AND EVENING AROUND THE INTERSTATE 80 CORRIDOR EAST OF RENO WITH WETTER STORMS FURTHER SOUTHEAST. ON FRIDAY...CRITICAL CONDITIONS ARE ALSO POSSIBLE SOUTH OF INTERSTATE 80 WITH GUSTY WINDS AND LOW HUMIDITY. NO THUNDERSTORMS ARE EXPECTED FRIDAY. CAZ272-270700- /O.CAN.KREV.FW.A.0009.100827T1900Z-100828T0400Z/ /O.COR.KREV.FW.W.0012.000000T0000Z-100827T0700Z/ GREATER LAKE TAHOE AREA- 310 PM PDT THU AUG 26 2010 CORRECTED ...RED FLAG WARNING REMAINS IN EFFECT UNTIL MIDNIGHT PDT TONIGHT FOR GUSTY WINDS AND LOW HUMIDITY FOR THE TAHOE BASIN... ...FIRE WEATHER WATCH IS CANCELED FOR GUSTY WINDS AND LOW HUMIDITY FOR THE TAHOE BASIN FRIDAY... THE NATIONAL WEATHER SERVICE IN RENO HAS CANCELED THE FIRE WEATHER WATCH FOR FRIDAY. * AFFECTED AREA: FIRE ZONE 272 GREATER LAKE TAHOE AREA. * WIND: SOUTHWEST 15 TO 25 MPH WITH GUSTS TO 40 MPH THURSDAY AFTERNOON AND EVENING. * HUMIDITY: FALLING TO 10 TO 20% THURSDAY AFTERNOON. * IMPACTS: THE COMBINATION OF GUSTY WINDS AND LOW HUMIDITY WILL CREATE CRITICAL FIRE WEATHER CONDITIONS THURSDAY. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS WILL OCCUR. CONTINUE TO CHECK WEATHER.GOV/RENO FOR UPDATES. && $$ NVZ450-453-271015- /O.UPG.KREV.FW.A.0009.100827T1900Z-100828T0400Z/ /O.COR.KREV.FW.W.0013.100827T1900Z-100828T0400Z/ /O.COR.KREV.FW.W.0012.000000T0000Z-100827T0700Z/ WESTERN NEVADA SIERRA FRONT-WEST CENTRAL NEVADA BASIN AND RANGE- 310 PM PDT THU AUG 26 2010 CORRECTED ...RED FLAG WARNING REMAINS IN EFFECT UNTIL MIDNIGHT PDT TONIGHT FOR GUSTY WINDS AND LOW HUMIDITY FOR WEST CENTRAL NEVADA... ...RED FLAG WARNING IN EFFECT FROM NOON TO 9 PM PDT FRIDAY FOR WEST CENTRAL NEVADA FOR GUSTY WINDS AND LOW HUMIDITY... THE NATIONAL WEATHER SERVICE IN RENO HAS ISSUED A RED FLAG WARNING...WHICH IS IN EFFECT FROM NOON TO 9 PM PDT FRIDAY. THE FIRE WEATHER WATCH IS NO LONGER IN EFFECT. * AFFECTED AREA: FIRE ZONE 450 WESTERN NEVADA SIERRA FRONT...FIRE ZONE 453 WEST CENTRAL NEVADA BASIN AND RANGE. * WIND: SOUTHWEST 15 TO 25 MPH WITH GUSTS TO 40 MPH THURSDAY AFTERNOON AND EVENING. WIND GUSTS TO 35 MPH FRIDAY. * HUMIDITY: FALLING TO 10 TO 20% EACH AFTERNOON. * THUNDERSTORMS THURSDAY: ISOLATED DRY THUNDERSTORMS BEGINNING EARLY AFTERNOON EAST OF RENO...MOVING EAST AND BECOMING SCATTERED BY LATE AFTERNOON AND EVENING. * IMPACTS: THE COMBINATION OF GUSTY WINDS AND LOW HUMIDITY WILL CREATE CRITICAL FIRE WEATHER CONDITIONS TODAY AND FRIDAY. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS WILL OCCUR. CONTINUE TO CHECK WEATHER.GOV/RENO FOR UPDATES. && $$ CAZ273-NVZ459-271015- /O.UPG.KREV.FW.A.0009.100827T1900Z-100828T0400Z/ /O.COR.KREV.FW.W.0013.100827T1900Z-100828T0400Z/ MONO-EASTERN ALPINE COUNTIES-MINERAL AND SOUTHERN LYON COUNTIES- 310 PM PDT THU AUG 26 2010 CORRECTED ...RED FLAG WARNING IN EFFECT FROM NOON TO 9 PM PDT FRIDAY FOR MONO...EASTERN ALPINE...MINERAL AND SOUTHERN LYON COUNTIES... THE NATIONAL WEATHER SERVICE IN RENO HAS ISSUED A RED FLAG WARNING...WHICH IS IN EFFECT FROM NOON TO 9 PM PDT FRIDAY. THE FIRE WEATHER WATCH IS NO LONGER IN EFFECT. * AFFECTED AREA: FIRE ZONE 273 MONO AND EASTERN ALPINE COUNTIES...FIRE ZONE 459 MINERAL AND SOUTHERN LYON COUNTIES. * WIND: SOUTHWEST 15 TO 25 MPH WITH GUSTS TO 35 MPH FRIDAY. * HUMIDITY: FALLING TO 8 TO 15% FRIDAY AFTERNOON. * IMPACTS: THE COMBINATION OF GUSTY WINDS AND LOW HUMIDITY WILL CREATE CRITICAL FIRE WEATHER CONDITIONS FRIDAY. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS WILL OCCUR. CONTINUE TO CHECK WEATHER.GOV/RENO FOR UPDATES. && $$ CAZ270-271-278-NVZ458-270400- /O.CON.KREV.FW.W.0012.000000T0000Z-100827T0400Z/ SURPRISE VALLEY CALIFORNIA-WESTERN LASSEN-EASTERN PLUMAS- EASTERN SIERRA-EASTERN NEVADA COUNTIES-EASTERN LASSEN COUNTY- NORTHERN WASHOE COUNTY- 310 PM PDT THU AUG 26 2010 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM PDT THIS EVENING FOR GUSTY WINDS AND LOW HUMIDITY FOR NORTHEAST CALIFORNIA AND NORTHERN WASHOE COUNTY... * AFFECTED AREA: FIRE ZONE 270 SURPRISE VALLEY CALIFORNIA... FIRE ZONE 271 WESTERN LASSEN-EASTERN PLUMAS-EASTERN SIERRA- EASTERN NEVADA COUNTIES...FIRE ZONE 278 EASTERN LASSEN COUNTY... FIRE ZONE 458 NORTHERN WASHOE COUNTY. * WIND: SOUTHWEST 15 TO 25 MPH WITH GUSTS 35 TO 40 MPH. * HUMIDITY: FALLING TO 6 TO 13 PERCENT IN THE AFTERNOON. * IMPACTS: THE COMBINATION OF GUSTY WINDS AND LOW HUMIDITY WILL CREATE CRITICAL FIRE WEATHER CONDITIONS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS WILL OCCUR. CONTINUE TO CHECK WEATHER.GOV/RENO FOR UPDATES. && $$ HTTP://WEATHER.GOV/RENO
528 WWUS85 KREV 270417 RFWREV URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE RENO NV 917 PM PDT THU AUG 26 2010 ...CRITICAL FIRE WEATHER CONDITIONS AGAIN FRIDAY... .A PACIFIC LOW PRESSURE SYSTEM WILL CONTINUE TO ORGANIZE AND DROP INTO THE REGION FRIDAY. GUSTY WINDS COMBINED WITH A DRY AIR MASS WILL CREATE CRITICAL FIRE WEATHER CONDITIONS GENERALLY ALONG AND SOUTH OF I-80. WINDS ARE EXPECTED TO CONTINUE DECREASING THIS EVENING AND ALLOW THE REMAINDER OF THE RED FLAG WARNINGS FOR THIS EVENING TO EXPIRE ON TIME. CAZ272-270530- /O.CAN.KREV.FW.W.0012.000000T0000Z-100827T0700Z/ GREATER LAKE TAHOE AREA- 917 PM PDT THU AUG 26 2010 ...RED FLAG WARNING IS CANCELLED FOR GUSTY WINDS AND LOW HUMIDITY FOR THE TAHOE BASIN... THE NATIONAL WEATHER SERVICE IN RENO HAS CANCELLED THE RED FLAG WARNING FOR THE TAHOE BASIN. WINDS HAVE DECREASED BELOW CRITICAL VALUES AND WILL REMAIN BELOW CRITERIA THE REMAINDER OF THE NIGHT. MUCH DRIER AIR WILL WORK INTO THE REGION OVERNIGHT WITH HUMIDITY LEVELS FALLING AT UPPER ELEVATIONS BY DAYBREAK. WHILE WINDS FRIDAY ARE EXPECTED TO STAY JUST BELOW CRITICAL THRESHOLDS...FIRE CREWS AND OFFICIALS SHOULD BE AWARE THAT A VERY DRY AIRMASS WILL BE IN PLACE ON FRIDAY WITH MINIMUM DAYTIME HUMIDITY EXPECTED TO DROP INTO THE TEENS AT ALL ELEVATIONS. && $$ CAZ270-271-278-NVZ458-270530- /O.EXP.KREV.FW.W.0012.000000T0000Z-100827T0400Z/ SURPRISE VALLEY CALIFORNIA-WESTERN LASSEN-EASTERN PLUMAS- EASTERN SIERRA-EASTERN NEVADA COUNTIES-EASTERN LASSEN COUNTY- NORTHERN WASHOE COUNTY- 917 PM PDT THU AUG 26 2010 ...RED FLAG WARNING HAS EXPIRED THIS EVENING FOR GUSTY WINDS AND LOW HUMIDITY FOR NORTHEAST CALIFORNIA AND NORTHERN WASHOE COUNTY... THE RED FLAG WARNING HAS BEEN ALLOWED TO EXPIRE FOR SURPRISE VALLEY...LASSEN COUNTY...EASTERN PLUMAS COUNTY...EASTERN NEVADA COUNTY...EASTERN SIERRA COUNTY AND NORTHERN WASHOE COUNTY. WINDS CONTINUE TO DROP OFF AND WILL REMAIN BELOW CRITERIA THE REMAINDER OF TONIGHT. HOWEVER VERY DRY AIR HAS WORKED INTO THESE AREAS AND OVERNIGHT RECOVERIES ARE EXPECTED TO BE LOWER THAN PREVIOUSLY EXPECTED. HUMIDITY RECOVERIES MUCH OF THE NIGHT WILL REMAIN IN THE 15 TO 30 PERCENT RANGE. && $$ NVZ450-453-271630- /O.CON.KREV.FW.W.0012.000000T0000Z-100827T0700Z/ /O.CON.KREV.FW.W.0013.100827T1900Z-100828T0400Z/ WESTERN NEVADA SIERRA FRONT-WEST CENTRAL NEVADA BASIN AND RANGE- 917 PM PDT THU AUG 26 2010 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL MIDNIGHT PDT TONIGHT FOR GUSTY WINDS AND LOW HUMIDITY FOR WEST CENTRAL NEVADA... ...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TO 9 PM PDT FRIDAY FOR GUSTY WINDS AND LOW HUMIDITY FOR WEST CENTRAL NEVADA... * AFFECTED AREA: FIRE ZONE 450 WESTERN NEVADA SIERRA FRONT... FIRE ZONE 453 WEST CENTRAL NEVADA BASIN AND RANGE. * WIND: SOUTHWEST 15 TO 20 MPH WITH GUSTS UP TO 35 MPH. * HUMIDITY: 15 TO 20 PERCENT THIS EVENING AND 10 TO 20 PERCENT FRIDAY. * IMPACTS: THE COMBINATION OF GUSTY WINDS AND LOW HUMIDITY WILL CREATE CRITICAL FIRE WEATHER CONDITIONS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS WILL OCCUR. CONTINUE TO CHECK WEATHER.GOV/RENO FOR UPDATES. && $$ CAZ273-NVZ459-271630- /O.CON.KREV.FW.W.0013.100827T1900Z-100828T0400Z/ MONO-EASTERN ALPINE COUNTIES-MINERAL AND SOUTHERN LYON COUNTIES- 917 PM PDT THU AUG 26 2010 ...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TO 9 PM PDT FRIDAY FOR MONO...EASTERN ALPINE...MINERAL AND SOUTHERN LYON COUNTIES... * AFFECTED AREA: FIRE ZONE 273 MONO AND EASTERN ALPINE COUNTIES...FIRE ZONE 459 MINERAL AND SOUTHERN LYON COUNTIES. * WIND: SOUTHWEST 15 TO 25 MPH WITH GUSTS TO 35 MPH. * HUMIDITY: 8 TO 15 PERCENT. * IMPACTS: THE COMBINATION OF GUSTY WINDS AND LOW HUMIDITY WILL CREATE CRITICAL FIRE WEATHER CONDITIONS FRIDAY. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS WILL OCCUR. CONTINUE TO CHECK WEATHER.GOV/RENO FOR UPDATES. && $$ HTTP://WEATHER.GOV/RENO
352 WWUS85 KREV 270646 RFWREV URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE RENO NV 1146 PM PDT THU AUG 26 2010 ...CRITICAL FIRE WEATHER CONDITIONS FRIDAY... .A PACIFIC LOW PRESSURE SYSTEM WILL CONTINUE TO ORGANIZE AND DROP INTO THE REGION FRIDAY. GUSTY WINDS COMBINED WITH A DRY AIR MASS WILL CREATE CRITICAL FIRE WEATHER CONDITIONS GENERALLY ALONG AND SOUTH OF INTERSTATE 80 FRIDAY AFTERNOON AND EVENING. NVZ450-453-271500- /O.EXP.KREV.FW.W.0012.000000T0000Z-100827T0700Z/ /O.CON.KREV.FW.W.0013.100827T1900Z-100828T0400Z/ WESTERN NEVADA SIERRA FRONT-WEST CENTRAL NEVADA BASIN AND RANGE- 1146 PM PDT THU AUG 26 2010 ...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TO 9 PM PDT FRIDAY FOR GUSTY WINDS AND LOW HUMIDITY FOR WEST CENTRAL NEVADA... ...RED FLAG WARNING WILL EXPIRE AT MIDNIGHT PDT TONIGHT FOR GUSTY WINDS AND LOW HUMIDITY FOR WEST CENTRAL NEVADA... THE RED FLAG WARNING WILL EXPIRE AT MIDNIGHT PDT TONIGHT. * AFFECTED AREA: FIRE ZONE 450 WESTERN NEVADA SIERRA FRONT... FIRE ZONE 453 WEST CENTRAL NEVADA BASIN AND RANGE. * WIND: SOUTHWEST 15 TO 20 MPH WITH GUSTS UP TO 35 MPH WILL REDEVELOP FRIDAY AFTERNOON AND CONTINUE THROUGH FRIDAY EVENING. * HUMIDITY: VALUES WILL DROP TO 10 TO 15 PERCENT BY LATE FRIDAY MORNING. * IMPACTS: THE COMBINATION OF GUSTY WINDS AND LOW HUMIDITY WILL CREATE CRITICAL FIRE WEATHER CONDITIONS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS WILL OCCUR. CONTINUE TO CHECK WEATHER.GOV/RENO FOR UPDATES. && $$ CAZ273-NVZ459-271500- /O.CON.KREV.FW.W.0013.100827T1900Z-100828T0400Z/ MONO-EASTERN ALPINE COUNTIES-MINERAL AND SOUTHERN LYON COUNTIES- 1146 PM PDT THU AUG 26 2010 ...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TO 9 PM PDT FRIDAY FOR MONO...EASTERN ALPINE...MINERAL AND SOUTHERN LYON COUNTIES... * AFFECTED AREA: FIRE ZONE 273 MONO AND EASTERN ALPINE COUNTIES...FIRE ZONE 459 MINERAL AND SOUTHERN LYON COUNTIES. * WIND: SOUTHWEST 15 TO 25 MPH WITH GUSTS TO 35 MPH WILL DEVELOP FRIDAY AFTERNOON AND CONTINUE INTO FRIDAY EVENING. * HUMIDITY: VALUES WILL DROP TO 8 TO 15 PERCENT BY LATE FRIDAY MORNING. * IMPACTS: THE COMBINATION OF GUSTY WINDS AND LOW HUMIDITY WILL CREATE CRITICAL FIRE WEATHER CONDITIONS FRIDAY. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS WILL OCCUR. CONTINUE TO CHECK WEATHER.GOV/RENO FOR UPDATES. && $$ HTTP://WEATHER.GOV/RENO
035 WWUS85 KREV 271303 RFWREV URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE RENO NV 603 AM PDT FRI AUG 27 2010 ...CRITICAL FIRE WEATHER CONDITIONS TODAY... .LOW PRESSURE WILL NEAR THE CALIFORNIA COAST TODAY AND BRING GUSTY WINDS AND VERY DRY AIR TO THE REGION. THE CRITICAL FIRE WEATHER CONDITIONS WILL OCCUR ALONG AND SOUTH OF INTERSTATE 80 INTO THIS EVENING. GUSTY WINDS WITH POOR HUMIDITY RECOVERY IS POSSIBLE TONIGHT IN THE FOOTHILLS ALONG THE SIERRA FRONT AND THE UPPER ELEVATIONS OF THE SIERRA SOUTH OF INTERSTATE 80. CAZ273-NVZ450-453-459-272300- /O.CON.KREV.FW.W.0013.100827T1900Z-100828T0400Z/ MONO-EASTERN ALPINE COUNTIES-WESTERN NEVADA SIERRA FRONT- WEST CENTRAL NEVADA BASIN AND RANGE- MINERAL AND SOUTHERN LYON COUNTIES- 603 AM PDT FRI AUG 27 2010 ...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TODAY TO 9 PM PDT THIS EVENING FOR GUSTY WINDS AND LOW HUMIDITY FOR AREAS ALONG AND SOUTH OF INTERSTATE 80... THE RED FLAG WARNING WILL EXPIRE AT MIDNIGHT PDT TONIGHT. * AFFECTED AREA: FIRE ZONE 273 MONO-EASTERN ALPINE COUNTIES... FIRE ZONE 450 WESTERN NEVADA SIERRA FRONT...FIRE ZONE 453 WEST CENTRAL NEVADA BASIN AND RANGE...FIRE ZONE 459 MINERAL AND SOUTHERN LYON COUNTIES. * WIND: SOUTHWEST WINDS WILL INCREASE TO 15 TO 20 MPH WITH GUSTS UP TO 40 MPH THIS AFTERNOON AND CONTINUE THROUGH FRIDAY EVENING. SIERRA RIDGE GUSTS WILL REACH 65 MPH THIS AFTERNOON. * HUMIDITY: VALUES WILL DROP TO 10 TO 15 PERCENT BY LATE THIS MORNING. * GUSTY WINDS WITH POOR HUMIDITY RECOVERY IS POSSIBLE TONIGHT IN THE FOOTHILLS ALONG THE SIERRA FRONT AND UPPER ELEVATIONS OF THE SIERRA SOUTH OF INTERSTATE 80. * IMPACTS: THE COMBINATION OF GUSTY WINDS AND LOW HUMIDITY WILL CREATE CRITICAL FIRE WEATHER CONDITIONS TODAY. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS WILL OCCUR. CONTINUE TO CHECK WEATHER.GOV/RENO FOR UPDATES. && $$ BRONG HTTP://WEATHER.GOV/RENO
796 WWUS85 KREV 271702 RFWREV URGENT - FIRE WEATHER MESSAGE...UPDATED NATIONAL WEATHER SERVICE RENO NV 1002 AM PDT FRI AUG 27 2010 ...CRITICAL FIRE WEATHER CONDITIONS TODAY INTO SATURDAY... .LOW PRESSURE WILL NEAR THE CALIFORNIA COAST TODAY BRINGING GUSTY WINDS AND VERY DRY AIR TO THE REGION. THE CRITICAL FIRE WEATHER CONDITIONS WILL OCCUR ALONG AND SOUTH OF INTERSTATE 80 INTO THIS EVENING. GUSTY WINDS WITH POOR HUMIDITY RECOVERY WILL OCCUR OVERNIGHT IN THE SIERRA AND SOUTH OF HIGHWAY 50 FOR WIND PRONE AREAS AS WELL AS UPPER SLOPES AND RIDGES. WINDS WILL INCREASE FOR ALL AREAS AGAIN SOUTH OF HIGHWAY 50 BY MID MORNING SATURDAY WITH CONTINUED LOW HUMIDITY. CAZ272-280515- /O.EXB.KREV.FW.W.0013.100827T1900Z-100828T1200Z/ GREATER LAKE TAHOE AREA- 1002 AM PDT FRI AUG 27 2010 ...RED FLAG WARNING IN EFFECT UNTIL 5 AM PDT SATURDAY FOR GUSTY WINDS AND LOW HUMIDITY FOR THE LAKE TAHOE BASIN... THE NATIONAL WEATHER SERVICE IN RENO HAS ISSUED A RED FLAG WARNING...WHICH IS IN EFFECT UNTIL 5 AM PDT SATURDAY. * AFFECTED AREA: FIRE ZONE 272 GREATER LAKE TAHOE AREA. * WIND: SOUTHWEST WINDS WILL INCREASE TO 15 TO 20 MPH WITH GUSTS UP TO 35 MPH THIS AFTERNOON INTO EARLY EVENING. WINDS WILL CONTINUE IN WIND PRONE AREAS AS WELL AS UPPER SLOPES AND RIDGES OVERNIGHT. SIERRA RIDGE GUSTS WILL REACH 70 MPH BY THIS EVENING. * HUMIDITY: VALUES WILL DROP TO 10 TO 20 PERCENT BY EARLY AFTERNOON. WINDY LOCATIONS TONIGHT WILL REMAIN IN THE TEENS. * IMPACTS: THE COMBINATION OF GUSTY WINDS AND LOW HUMIDITY WILL CREATE CRITICAL FIRE WEATHER CONDITIONS TODAY. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS WILL OCCUR. CONTINUE TO CHECK WEATHER.GOV/RENO FOR UPDATES. && $$ CAZ273-NVZ459-280515- /O.EXT.KREV.FW.W.0013.100827T1900Z-100828T2200Z/ MONO-EASTERN ALPINE COUNTIES-MINERAL AND SOUTHERN LYON COUNTIES- 1002 AM PDT FRI AUG 27 2010 ...RED FLAG WARNING NOW IN EFFECT UNTIL 3 PM PDT SATURDAY FOR GUSTY WINDS AND LOW HUMIDITY FOR MONO...LYON...EASTERN ALPINE AND SOUTHERN LYON COUNTIES... THE RED FLAG WARNING IS NOW IN EFFECT UNTIL 3 PM PDT SATURDAY. * AFFECTED AREA: FIRE ZONE 273 MONO-EASTERN ALPINE COUNTIES... FIRE ZONE 459 MINERAL AND SOUTHERN LYON COUNTIES. * WIND TODAY: SOUTHWEST WINDS WILL INCREASE TO 15 TO 20 MPH WITH GUSTS UP TO 35 MPH THIS AFTERNOON. SIERRA RIDGE GUSTS WILL REACH 65 MPH THIS AFTERNOON. * WIND TONIGHT AND SATURDAY: SOUTHWEST WINDS WILL CONTINUE OVER WIND PRONE AREAS AND UPPER SLOPES OVERNIGHT WITH LOCAL GUSTS TO 50 MPH. WINDS WILL SPREAD TO ALL AREAS AFTER SUNRISE SATURDAY WITH SPEEDS OF 20 TO 30 MPH AND GUSTS TO 45 MPH. SIERRA RIDGE GUSTS WILL REACH UP TO 70 MPH. * HUMIDITY: MINIMUMS OF 7 TO 14 PERCENT TODAY AND SATURDAY. WINDY LOCATIONS OVERNIGHT WILL REMAIN IN THE TEENS WITH RECOVERY TO ONLY 30 PERCENT ELSEWHERE. * IMPACTS: THE COMBINATION OF GUSTY WINDS AND LOW HUMIDITY WILL CREATE CRITICAL FIRE WEATHER CONDITIONS TODAY. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS WILL OCCUR. CONTINUE TO CHECK WEATHER.GOV/RENO FOR UPDATES. && $$ NVZ450-453-280400- /O.CON.KREV.FW.W.0013.100827T1900Z-100828T0400Z/ WESTERN NEVADA SIERRA FRONT-WEST CENTRAL NEVADA BASIN AND RANGE- 1002 AM PDT FRI AUG 27 2010 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM PDT THIS EVENING FOR GUSTY WINDS AND LOW HUMIDITY FOR WEST CENTRAL NEVADA... * AFFECTED AREA: FIRE ZONE 450 WESTERN NEVADA SIERRA FRONT... FIRE ZONE 453 WEST CENTRAL NEVADA BASIN AND RANGE. * WIND: SOUTHWEST WINDS WILL INCREASE TO 15 TO 20 MPH WITH GUSTS UP TO 40 MPH THIS AFTERNOON AND CONTINUE THROUGH FRIDAY EVENING. * HUMIDITY: VALUES WILL DROP TO 10 TO 15 PERCENT BY LATE THIS MORNING. * GUSTY WINDS WITH POOR HUMIDITY RECOVERY IS POSSIBLE TONIGHT IN THE FOOTHILLS ALONG THE SIERRA FRONT. * IMPACTS: THE COMBINATION OF GUSTY WINDS AND LOW HUMIDITY WILL CREATE CRITICAL FIRE WEATHER CONDITIONS TODAY. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS WILL OCCUR. CONTINUE TO CHECK WEATHER.GOV/RENO FOR UPDATES. && $$ HTTP://WEATHER.GOV/RENO
257 WWUS85 KREV 272151 RFWREV URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE RENO NV 251 PM PDT FRI AUG 27 2010 ...CRITICAL FIRE WEATHER CONDITIONS TODAY INTO SATURDAY... .LOW PRESSURE WILL NEAR THE CALIFORNIA COAST TODAY BRINGING GUSTY WINDS AND VERY DRY AIR TO THE REGION. THE CRITICAL FIRE WEATHER CONDITIONS WILL OCCUR ALONG AND SOUTH OF INTERSTATE 80 INTO THIS EVENING. GUSTY WINDS WITH POOR HUMIDITY RECOVERY WILL OCCUR OVERNIGHT IN THE SIERRA AND SOUTH OF HIGHWAY 50 FOR WIND PRONE AREAS AS WELL AS UPPER SLOPES AND RIDGES. WINDS WILL INCREASE FOR ALL AREAS AGAIN SOUTH OF HIGHWAY 50 BY MID MORNING SATURDAY WITH CONTINUED LOW HUMIDITY. NVZ450-453-280400- /O.CON.KREV.FW.W.0013.000000T0000Z-100828T0400Z/ WESTERN NEVADA SIERRA FRONT-WEST CENTRAL NEVADA BASIN AND RANGE- 251 PM PDT FRI AUG 27 2010 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM PDT THIS EVENING FOR GUSTY WINDS AND LOW HUMIDITY FOR WEST CENTRAL NEVADA... * AFFECTED AREA: FIRE ZONE 450 WESTERN NEVADA SIERRA FRONT... FIRE ZONE 453 WEST CENTRAL NEVADA BASIN AND RANGE. * WIND: SOUTHWEST WINDS WILL CONTINUE AT 15 TO 20 MPH WITH GUSTS UP TO 40 MPH THROUGH THIS EVENING. * HUMIDITY: VALUES WILL REMAIN AT 8 TO 15 PERCENT INTO THE EVENING. * GUSTY WINDS WITH POOR HUMIDITY RECOVERY IS POSSIBLE TONIGHT IN THE FOOTHILLS ALONG THE SIERRA FRONT. * IMPACTS: THE COMBINATION OF GUSTY WINDS AND LOW HUMIDITY WILL CREATE CRITICAL FIRE WEATHER CONDITIONS TODAY. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS WILL OCCUR. CONTINUE TO CHECK WEATHER.GOV/RENO FOR UPDATES. && $$ CAZ273-NVZ459-281000- /O.CON.KREV.FW.W.0013.000000T0000Z-100828T2200Z/ MONO-EASTERN ALPINE COUNTIES-MINERAL AND SOUTHERN LYON COUNTIES- 251 PM PDT FRI AUG 27 2010 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 3 PM PDT SATURDAY FOR GUSTY WINDS AND LOW HUMIDITY FOR MONO...LYON...EASTERN ALPINE AND SOUTHERN LYON COUNTIES... * AFFECTED AREA: FIRE ZONE 273 MONO-EASTERN ALPINE COUNTIES... FIRE ZONE 459 MINERAL AND SOUTHERN LYON COUNTIES. * WIND THIS EVENING: SOUTHWEST WINDS WILL CONTINUE AT 15 TO 20 MPH WITH GUSTS UP TO 35 MPH THIS EVENING. SIERRA RIDGE GUSTS WILL REACH 65 MPH THIS AFTERNOON. * WIND OVERNIGHT AND SATURDAY: SOUTHWEST WINDS WILL CONTINUE OVER WIND PRONE AREAS AND UPPER SLOPES OVERNIGHT WITH LOCAL GUSTS TO 50 MPH. WINDS WILL SPREAD TO ALL AREAS AFTER SUNRISE SATURDAY WITH SPEEDS OF 20 TO 30 MPH AND GUSTS TO 45 MPH. SIERRA RIDGE GUSTS WILL REACH UP TO 70 MPH. * HUMIDITY: MINIMUMS OF 7 TO 14 PERCENT TODAY AND SATURDAY. WINDY LOCATIONS OVERNIGHT WILL REMAIN IN THE TEENS WITH RECOVERY TO ONLY 30 PERCENT ELSEWHERE. * IMPACTS: THE COMBINATION OF GUSTY WINDS AND LOW HUMIDITY WILL CREATE CRITICAL FIRE WEATHER CONDITIONS THROUGH SATURDAY AFTERNOON. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS WILL OCCUR. CONTINUE TO CHECK WEATHER.GOV/RENO FOR UPDATES. && $$ CAZ272-281000- /O.CON.KREV.FW.W.0013.000000T0000Z-100828T1200Z/ GREATER LAKE TAHOE AREA- 251 PM PDT FRI AUG 27 2010 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 5 AM PDT SATURDAY FOR GUSTY WINDS AND LOW HUMIDITY FOR THE LAKE TAHOE BASIN... * AFFECTED AREA: FIRE ZONE 272 GREATER LAKE TAHOE AREA. * WIND: SOUTHWEST WINDS WILL CONTINUE AT 15 TO 20 MPH WITH GUSTS UP TO 35 MPH THIS EVENING. WINDS WILL CONTINUE IN WIND PRONE AREAS AS WELL AS UPPER SLOPES AND RIDGES OVERNIGHT. SIERRA RIDGE GUSTS WILL REACH 70 MPH AT TIMES. * HUMIDITY: VALUES WILL DROP TO 10 TO 20 PERCENT BY EARLY AFTERNOON. WINDY LOCATIONS TONIGHT WILL REMAIN IN THE TEENS. * IMPACTS: THE COMBINATION OF GUSTY WINDS AND LOW HUMIDITY WILL CREATE CRITICAL FIRE WEATHER CONDITIONS THROUGH TONIGHT. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS WILL OCCUR. CONTINUE TO CHECK WEATHER.GOV/RENO FOR UPDATES. && $$ HTTP://WEATHER.GOV/RENO
406 WWUS85 KREV 280418 RFWREV URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE RENO NV 918 PM PDT FRI AUG 27 2010 NVZ450-453-280530- /O.EXP.KREV.FW.W.0013.000000T0000Z-100828T0400Z/ WESTERN NEVADA SIERRA FRONT-WEST CENTRAL NEVADA BASIN AND RANGE- 918 PM PDT FRI AUG 27 2010 ...RED FLAG WARNING HAS EXPIRED FOR GUSTY WINDS AND LOW HUMIDITY FOR WEST CENTRAL NEVADA... WINDS HAVE DIMINISHED THIS EVENING WITH ONLY LOCALIZED GUSTS REMAINING NEAR 30 MPH. SO THE RED FLAG WARNING FOR FIRE WEATHER ZONES 450 AND 453 HAS BEEN ALLOWED TO EXPIRE. HUMIDITY WILL REMAIN LOW TONIGHT WITH POOR RECOVERY. MUCH COOLER AND WETTER CONDITIONS WILL THEN MOVE INTO THE AREA SATURDAY AND SATURDAY NIGHT AND CONTINUE SUNDAY. $$ CAZ273-NVZ459-281630- /O.CON.KREV.FW.W.0013.000000T0000Z-100828T2200Z/ MONO-EASTERN ALPINE COUNTIES-MINERAL AND SOUTHERN LYON COUNTIES- 918 PM PDT FRI AUG 27 2010 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 3 PM PDT SATURDAY FOR GUSTY WINDS AND LOW HUMIDITY FOR MONO...LYON...EASTERN ALPINE AND SOUTHERN LYON COUNTIES... * AFFECTED AREA: FIRE ZONE 273 MONO-EASTERN ALPINE COUNTIES... FIRE ZONE 459 MINERAL AND SOUTHERN LYON COUNTIES. * WIND OVERNIGHT AND SATURDAY: SOUTHWEST WINDS WILL CONTINUE OVER WIND PRONE AREAS AND UPPER SLOPES OVERNIGHT WITH LOCAL GUSTS TO 50 MPH. WINDS WILL SPREAD TO ALL AREAS AFTER SUNRISE SATURDAY WITH SPEEDS OF 20 TO 30 MPH AND GUSTS TO 45 MPH. SIERRA RIDGE GUSTS WILL REACH UP TO 70 MPH. * HUMIDITY: MINIMUMS OF 7 TO 14 PERCENT SATURDAY. WINDY LOCATIONS OVERNIGHT WILL REMAIN IN THE TEENS WITH RECOVERY TO ONLY 30 PERCENT ELSEWHERE. * IMPACTS: THE COMBINATION OF GUSTY WINDS AND LOW HUMIDITY WILL CREATE CRITICAL FIRE WEATHER CONDITIONS THROUGH SATURDAY AFTERNOON. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS WILL OCCUR. CONTINUE TO CHECK WEATHER.GOV/RENO FOR UPDATES. && $$ CAZ272-281200- /O.CON.KREV.FW.W.0013.000000T0000Z-100828T1200Z/ GREATER LAKE TAHOE AREA- 918 PM PDT FRI AUG 27 2010 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 5 AM PDT SATURDAY FOR GUSTY WINDS AND LOW HUMIDITY FOR THE LAKE TAHOE BASIN... * AFFECTED AREA: FIRE ZONE 272 GREATER LAKE TAHOE AREA. * WIND: SOUTHWEST 15 TO 20 MPH WITH GUSTS UP TO 35 MPH IN WIND PRONE AREAS AND UPPER SLOPES OVERNIGHT. SIERRA RIDGE GUSTS WILL REACH 70 MPH AT TIMES. * HUMIDITY: POOR RECOVERY TONIGHT WITH VALUES ON THE MID AND UPPER SLOPES REMAINING IN THE 15-25% RANGE. * IMPACTS: THE COMBINATION OF GUSTY WINDS AND LOW HUMIDITY WILL CREATE CRITICAL FIRE WEATHER CONDITIONS THROUGH TONIGHT. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS WILL OCCUR. CONTINUE TO CHECK WEATHER.GOV/RENO FOR UPDATES. && $$ HTTP://WEATHER.GOV/RENO
063 WWUS85 KREV 281155 RFWREV URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE RENO NV 455 AM PDT SAT AUG 28 2010 NVZ453-290000- /O.EXB.KREV.FW.W.0013.100828T1800Z-100829T0300Z/ WEST CENTRAL NEVADA BASIN AND RANGE- 455 AM PDT SAT AUG 28 2010 ...RED FLAG WARNING IN EFFECT FROM 11 AM THIS MORNING TO 8 PM PDT THIS EVENING FOR GUSTY WINDS AND LOW HUMIDITY FOR PERSHING AND CHURCHILL COUNTIES... THE NATIONAL WEATHER SERVICE IN RENO HAS ISSUED A RED FLAG WARNING...WHICH IS IN EFFECT FROM 11 AM THIS MORNING TO 8 PM PDT THIS EVENING. * AFFECTED AREA: FIRE ZONE 453 WEST CENTRAL NEVADA BASIN AND RANGE. * WINDS: SOUTHWEST TO WEST WINDS WILL INCREASE TO 15 TO 25 MPH WITH GUSTS AS HIGH AS 40 MPH BY LATE MORNING AND CONTINUE THROUGH EARLY THIS EVENING. * HUMIDITY: VALUES WILL FALL TO NEAR 10 PERCENT OR LESS THIS MORNING THEN SLOWLY RISE BY LATE AFTERNOON OR EARLY THIS EVENING. * IMPACTS: THE COMBINATION OF GUSTY WINDS AND LOW HUMIDITY WILL CREATE CRITICAL FIRE WEATHER CONDITIONS TODAY. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS WILL OCCUR. CONTINUE TO CHECK WEATHER.GOV/RENO FOR UPDATES. && $$ CAZ272-281800- /O.EXT.KREV.FW.W.0013.000000T0000Z-100828T1800Z/ GREATER LAKE TAHOE AREA- 455 AM PDT SAT AUG 28 2010 ...RED FLAG WARNING NOW IN EFFECT UNTIL 11 AM PDT THIS MORNING FOR GUSTY WINDS AND LOW HUMIDITY FOR THE LAKE TAHOE BASIN... THE RED FLAG WARNING IS NOW IN EFFECT UNTIL 11 AM PDT THIS MORNING. * AFFECTED AREA: FIRE ZONE 272 GREATER LAKE TAHOE AREA. * WIND: SOUTHWEST WINDS OF 10 TO 20 MPH WITH GUSTS UP TO 35 MPH IN WIND PRONE AREAS AND UPPER SLOPES WILL MIX TO THE LOWER ELEVATIONS THIS MORNING. SIERRA RIDGE GUSTS COULD REACH 70 MPH. * HUMIDITY: VALUES NEAR 10 PERCENT WILL INCREASE TO ABOVE 20 PERCENT BY LATE MORNING AND SHOULD EXCEED 40 PERCENT BY THIS AFTERNOON. * IMPACTS: THE COMBINATION OF GUSTY WINDS AND LOW HUMIDITY WILL CREATE CRITICAL FIRE WEATHER CONDITIONS THROUGH THIS MORNING. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS WILL OCCUR. CONTINUE TO CHECK WEATHER.GOV/RENO FOR UPDATES. && $$ CAZ273-NVZ459-282200- /O.CON.KREV.FW.W.0013.000000T0000Z-100828T2200Z/ MONO-EASTERN ALPINE COUNTIES-MINERAL AND SOUTHERN LYON COUNTIES- 455 AM PDT SAT AUG 28 2010 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 3 PM PDT THIS AFTERNOON FOR GUSTY WINDS AND LOW HUMIDITY FOR MONO...EASTERN ALPINE...MINERAL AND SOUTHERN LYON COUNTIES... * AFFECTED AREA: FIRE ZONE 273 MONO-EASTERN ALPINE COUNTIES... FIRE ZONE 459 MINERAL AND SOUTHERN LYON COUNTIES. * WINDS: SOUTHWEST WINDS OF 15 TO 25 MPH WITH GUSTS TO 40 MPH ON MID AND UPPER SLOPES WILL MIX TO THE LOWER ELEVATIONS THIS MORNING. SIERRA RIDGE GUSTS WILL REACH UP TO 70 MPH....WITH GUSTS AS HIGH AS 45 MPH IN WIND PRONE AREAS TODAY. * HUMIDITY: VALUES OF 5 TO 15 PERCENT WILL BEGIN TO RISE BY LATE MORNING IN THE HIGH SIERRA AND BY THIS AFTERNOON IN THE LOWER ELEVATIONS. * IMPACTS: THE COMBINATION OF GUSTY WINDS AND LOW HUMIDITY WILL CREATE CRITICAL FIRE WEATHER CONDITIONS THROUGH THIS AFTERNOON. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS WILL OCCUR. CONTINUE TO CHECK WEATHER.GOV/RENO FOR UPDATES. && $$ HTTP://WEATHER.GOV/RENO
394 WWUS85 KREV 281800 RFWREV URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE RENO NV 1100 AM PDT SAT AUG 28 2010 CAZ272-281900- /O.EXP.KREV.FW.W.0013.000000T0000Z-100828T1800Z/ GREATER LAKE TAHOE AREA- 1100 AM PDT SAT AUG 28 2010 ...RED FLAG WARNING WILL EXPIRE AT 11 AM PDT THIS MORNING FOR GUSTY WINDS AND LOW HUMIDITY FOR THE LAKE TAHOE BASIN... THE RED FLAG WARNING WILL EXPIRE AT 11 AM PDT THIS MORNING. A SIGNIFICANT INCREASE IN MOISTURE IS EXPECTED TO MOVE INTO THE TAHOE BASIN WITHIN THE NEXT FEW HOURS ALONG WITH SCATTERED SHOWERS. THIS WILL BRING RELATIVE HUMIDITIES WELL ABOVE 20 PERCENT. GUSTY SOUTHWEST WINDS OF 30 TO 40 MPH ARE STILL POSSIBLE INTO THE EVENING. DUE TO THE RAPID INCREASE IN HUMIDITY...THE RED FLAG WARNING WILL BE ALLOWED TO EXPIRE. $$ CAZ273-NVZ459-282200- /O.CON.KREV.FW.W.0013.000000T0000Z-100828T2200Z/ MONO-EASTERN ALPINE COUNTIES-MINERAL AND SOUTHERN LYON COUNTIES- 1100 AM PDT SAT AUG 28 2010 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 3 PM PDT THIS AFTERNOON FOR GUSTY WINDS AND LOW HUMIDITY FOR MONO...EASTERN ALPINE...MINERAL AND SOUTHERN LYON COUNTIES... * AFFECTED AREA: FIRE ZONE 273 MONO-EASTERN ALPINE COUNTIES... FIRE ZONE 459 MINERAL AND SOUTHERN LYON COUNTIES. * WINDS: SOUTHWEST WINDS OF 15 TO 25 MPH WITH GUSTS TO 40 MPH ON MID AND UPPER SLOPES WILL MIX TO THE LOWER ELEVATIONS THIS MORNING. SIERRA RIDGE GUSTS WILL REACH UP TO 70 MPH....WITH GUSTS AS HIGH AS 45 MPH IN WIND PRONE AREAS TODAY. * HUMIDITY: VALUES OF 5 TO 15 PERCENT WILL BEGIN TO RISE BY LATE MORNING IN THE HIGH SIERRA AND BY THIS AFTERNOON IN THE LOWER ELEVATIONS. * IMPACTS: THE COMBINATION OF GUSTY WINDS AND LOW HUMIDITY WILL CREATE CRITICAL FIRE WEATHER CONDITIONS THROUGH THIS AFTERNOON. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS WILL OCCUR. CONTINUE TO CHECK WEATHER.GOV/RENO FOR UPDATES. && $$ NVZ453-290300- /O.CON.KREV.FW.W.0013.000000T0000Z-100829T0300Z/ WEST CENTRAL NEVADA BASIN AND RANGE- 1100 AM PDT SAT AUG 28 2010 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM PDT THIS EVENING FOR GUSTY WINDS AND LOW HUMIDITY FOR PERSHING AND CHURCHILL COUNTIES... * AFFECTED AREA: FIRE ZONE 453 WEST CENTRAL NEVADA BASIN AND RANGE. * WINDS: SOUTHWEST TO WEST WINDS WILL INCREASE TO 15 TO 25 MPH WITH GUSTS AS HIGH AS 40 MPH BY LATE MORNING AND CONTINUE THROUGH EARLY THIS EVENING. * HUMIDITY: VALUES WILL FALL TO NEAR 10 PERCENT OR LESS THIS MORNING THEN SLOWLY RISE BY LATE AFTERNOON OR EARLY THIS EVENING. * IMPACTS: THE COMBINATION OF GUSTY WINDS AND LOW HUMIDITY WILL CREATE CRITICAL FIRE WEATHER CONDITIONS TODAY. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS WILL OCCUR. CONTINUE TO CHECK WEATHER.GOV/RENO FOR UPDATES. && $$ HTTP://WEATHER.GOV/RENO
098 WWUS85 KREV 282159 RFWREV URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE RENO NV 259 PM PDT SAT AUG 28 2010 CAZ273-NVZ459-282300- /O.EXP.KREV.FW.W.0013.000000T0000Z-100828T2200Z/ MONO-EASTERN ALPINE COUNTIES-MINERAL AND SOUTHERN LYON COUNTIES- 259 PM PDT SAT AUG 28 2010 ...RED FLAG WARNING WILL EXPIRE AT 3 PM PDT THIS AFTERNOON FOR MONO...EASTERN ALPINE...MINERAL AND SOUTHERN LYON COUNTIES... THE RED FLAG WARNING WILL EXPIRE AT 3 PM PDT THIS AFTERNOON. A LOW PRESSURE SYSTEM MOVING INTO THE AREA HAS BROUGHT MUCH COOLER TEMPERATURES WHILE HUMIDITIES CONTINUE TO INCREASE. ALTHOUGH GUSTY WINDS TO 40 MPH ARE STILL POSSIBLE INTO THIS EVENING..THE MUCH HIGHER HUMIDITIES HAVE EASED THE THREAT OF DANGEROUS FIRE WEATHER CONDITIONS. THEREFORE...THE RED FLAG WARNING HAS BEEN ALLOWED TO EXPIRE. $$ NVZ453-282300- /O.EXT.KREV.FW.W.0013.000000T0000Z-100828T2200Z/ WEST CENTRAL NEVADA BASIN AND RANGE- 259 PM PDT SAT AUG 28 2010 ...RED FLAG WARNING WILL EXPIRE AT 3 PM PDT THIS AFTERNOON FOR PERSHING AND CHURCHILL COUNTIES... THE RED FLAG WARNING WILL EXPIRE AT 3 PM PDT THIS AFTERNOON. A LOW PRESSURE SYSTEM MOVING INTO THE AREA HAS BROUGHT MUCH COOLER TEMPERATURES WHILE HUMIDITIES CONTINUE TO RAPIDLY INCREASE. ALTHOUGH GUSTY WINDS TO 35 MPH ARE STILL POSSIBLE INTO THIS EVENING..THE MUCH HIGHER HUMIDITIES HAVE EASED THE THREAT OF DANGEROUS FIRE WEATHER CONDITIONS. THEREFORE...THE RED FLAG WARNING HAS BEEN ALLOWED TO EXPIRE. && $$ HTTP://WEATHER.GOV/RENO
551 WWUS85 KREV 282205 RFWREV URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE RENO NV 305 PM PDT SAT AUG 28 2010 NVZ453-282315- /O.EXP.KREV.FW.W.0013.000000T0000Z-100828T2200Z/ WEST CENTRAL NEVADA BASIN AND RANGE- 305 PM PDT SAT AUG 28 2010 ...RED FLAG WARNING HAS EXPIRED FOR PERSHING AND CHURCHILL COUNTIES... THE RED FLAG WARNING IS NO LONGER IN EFFECT. A LOW PRESSURE SYSTEM MOVING INTO THE AREA HAS BROUGHT MUCH COOLER TEMPERATURES WHILE HUMIDITIES CONTINUE TO INCREASE. ALTHOUGH GUSTY WINDS TO 40 MPH ARE STILL POSSIBLE INTO THIS EVENING..THE MUCH HIGHER HUMIDITIES HAVE EASED THE THREAT OF DANGEROUS FIRE WEATHER CONDITIONS. THEREFORE...THE RED FLAG WARNING HAS BEEN ALLOWED TO EXPIRE. $$ HTTP://WEATHER.GOV/RENO
What forecasters said that day
The local office's own words before this red flag warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Reno, NV wrote its last area forecast discussion before this red flag warning went out at Aug 26, 9:08 AM PDT, 1 hour 7 minutes earlier.
Area forecast discussion, Aug 26, 9:08 AM PDT, 1 hour 7 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE RENO NV
908 AM PDT THU AUG 26 2010
.UPDATE...
UPDATED TO REMOVE THUNDERSTORMS FOR LAKE TAHOE AND RENO-CARSON CITY
THIS MORNING AND TO RAISE DEWPOINTS SIGNIFICANTLY BASED ON OBS.
THE ALTOCUMULUS/ACCAS HAS MOVED OFF TO EAST OF PYRAMID LAKE AND
DOES NOT LOOK THAT IMPRESSIVE YET BASED ON SATELLITE AND LOOKING
OFF TO THE NORTHEAST FROM THE OFFICE. HOWEVER...AS THE UPPER
DISTURBANCE (CURRENTLY NEAR SAN FRANCISCO) APPROACHES IN THE NEXT
FEW HOURS IT WILL CONTINUE TO WORK ON LIFTING/COOLING THE ATMOSPHERE
AND WE WILL BEGIN TAPPING INTO BOUNDARY LAYER AIR WHICH HAS MOISTENED
CONSIDERABLY SINCE YESTERDAY. THEREFORE...SCATTERED STORMS OVER
THE SOUTHERN AND EASTERN CWA STILL LOOKS ON TRACK. SNYDER
&&
.PREVIOUS DISCUSSION... /ISSUED 705 AM PDT THU AUG 26 2010/
UPDATE...
12Z SOUNDING CAME IN WITH 0.86" PRECIPITABLE WATER THIS
MORNING...VERY MOIST SHOWING HOW MUCH THE MONSOONAL MOISTURE HAS
REALLY GOTTEN PULLED UP INTO OUR AREA. STARTING TO GET A GOOD LOOK
AT SOME OF THE MORNING INSTABILITY OUTSIDE OUR WINDOW HERE IN
RENO...WITH SOME ALTOCUMULUS ALREADY BUILDING JUST TO THE EAST.
VERY UNSTABLE SOUNDING HAS INDICES OF -3 LIFTED INDEX AND 575 J/KG
CAPE AND DEW POINTS ACROSS THE REGION ARE IN THE MID-UPPER 40S.
THE FLOW ALOFT IS ALSO REALLY STRONG OUT OF THE SOUTH TO
SOUTHWEST...WHICH WILL MAKE FOR SOME FAST MOVING STORMS THIS
AFTERNOON. FORECAST LOOKS ON TRACK...ESPECIALLY WITH THE SCATTERED
THUNDERSTORMS EAST AND SOUTH OF RENO AND GUSTY WINDS THIS
AFTERNOON.
STORMS TODAY WILL PRODUCE BRIEF HEAVY RAINFALL...STRONG GUSTS UP
TO 50 MPH AND SMALL HAIL. NOT REALLY EXPECTING TOO MANY FLASH
FLOODING PROBLEMS...BUT ANY STORMS THAT CONTINUE TO REDEVELOP OVER
THE SAME AREAS MAY CAUSE SOME PROBLEMS.
THERE IS A POSSIBILITY OF A COUPLE SEVERE STORMS THIS
AFTERNOON...ESPECIALLY WITH THE +30KTS OF 3-8KM BULK WIND SHEAR
ALOFT. AGAIN...BEST CHANCES FOR SEVERE WILL BE EAST OF HIGHWAY 395
AND SOUTH OF INTERSTATE 80.
STILL A CHANCE THAT WE MAY SEE SOME ISOLATED STORMS IN THE RENO-
TAHOE AREA THIS MORNING AS THE UPPER WAVE MOVES INLAND...BUT THE
MAIN FOCUS WILL STILL BE IN THE EASTERN ZONES THIS AFTERNOON. HOON
PREVIOUS DISCUSSION... /ISSUED 309 AM PDT THU AUG 26 2010/
SHORT TERM...
MONSOONAL MOISTURE IS ADVECTING INTO THE AREA WITH SOME LOCATIONS
MEASURING DEW POINTS IN THE MID TO UPPER 40S EARLY THIS MORNING.
LOOKING AT THE WATER VAPOR SATELLITE IMAGE...AN UPPER LEVEL
DISTURBANCE LOCATED WEST OF POINT CONCEPTION CONTINUES TO MOVE
TOWARDS THE REGION. STRONG UPPER LOW WILL EJECT A SHORTWAVE AND PULL
THE DISTURBANCE ACROSS THE AREA BRINGING INCREASED MOISTURE AND
INSTABILITY TO THE EASTERN SIERRA AND WESTERN NEVADA. UPPER LEVEL
JET STREAK IS PROGGED TO MOVE ACROSS THE REGION WHICH COINCIDES WITH
A THETA-E AXIS AND MONSOONAL MOISTURE SURGING UP FROM SOUTHERN
CALIFORNIA. SLIGHT CHANCE FOR ELEVATED THUNDERSTORMS EARLY THIS
MORNING...MAINLY IN MONO COUNTY AND UP TO RENO-TAHOE.
BEST INSTABILITY FOR THUNDERSTORM FORMATION WILL SHIFT EAST OF RENO
BY EARLY AFTERNOON TODAY AS SOUTHWEST WINDS INITIATE ALONG THE
SIERRA FRONT. WITH THE UPPER LEVEL JET STREAK OVERHEAD WINDS WILL
PICK UP ALONG THE SIERRA FRONT WITH RIDGE GUSTS BETWEEN 55 AND 65
MPH THIS AFTERNOON. WITH MODERATE WIND SHEAR IN PLACE SOME STORM
ORGANIZATION IS POSSIBLE...WHICH WOULD ALLOW STRONGER STORM CORES TO
INITIATE EAST OF A LOVELOCK TO HAWTHORNE LINE. WITH THE AMOUNT OF
MOISTURE IN PLACE TO THE SOUTH...MOST STORMS ARE EXPECTED TO BE
WET...BUT SOME DRY THUNDERSTORMS MAY DEVELOP ALONG THE I80
CORRIDOR.
WESTERLY WINDS EXPECTED ON FRIDAY WILL CONFINE ALL CONVECTION EAST
OF THE CWA LEAVING THE RIDGES ALONG THE SIERRA WITH GUSTY WINDS
BETWEEN 25 AND 35 MPH. TEMPERATURES BEGIN TO COOL AS HEIGHTS DROP
AND THE COLD POOL ASSOCIATED WITH THE MAIN LOW BEGINS TO DIG DOWN
FROM THE NORTHWEST. HIGHS FRIDAY WILL BE ROUGHLY 5-10 DEGREES COOLER
THAN TODAY. FRIDAY AFTERNOON INTO SATURDAY MORNING A STRONG COLD
FRONT SWINGS THROUGH THE REGION BRINGING INCREASING CHANCES FOR
SHOWERS ESPECIALLY OVER THE NORTHERN PORTION OF THE CWA. TEMPERATURES
WILL COOL AGAIN SATURDAY WITH MOST LOCATIONS 10-15 DEGREES BELOW
AVERAGE...WITH HIGHS IN THE 60S FOR THE SIERRA VALLEYS AND IN THE
70S FOR LOWER VALLEYS. LINDAMAN
LONG TERM...SUNDAY THROUGH WEDNESDAY...
NO MAJOR CHANGES TO THE LONG TERM FORECAST. FALL-LIKE TROUGH WILL
DROP INTO THE GREAT BASIN AS WE GO INTO SUNDAY. LATEST GFS ENSEMBLE
RUNS CONTINUE VERY LITTLE SPREAD AND ARE SHOWING 500MB HEIGHTS
BETWEEN 3 TO 4 STD DEV BELOW AVERAGE. KEPT TEMPERATURES FOR SUNDAY
WELL BELOW MOS GUIDANCE...WITH MID-UPPER 60S IN WESTERN NV AND
MID-UPPER 50S IN THE SIERRA. NUMEROUS RAIN SHOWERS AND EVEN SOME
THUNDERSTORMS UNDERNEATH THE COLD POOL ALOFT WILL HELP TO KEEP
TEMPERATURES PRETTY COOL ON SUN.
700MB TEMPS WILL DROP TO BELOW FREEZING...BRINGING SNOW LEVELS DOWN
TO AROUND 9000 FEET. NOT REALLY GOING TO AFFECT MAJOR
POPULATION...BUT INTERESTING ENOUGH THAT WE MAY SEE SOME LIGHT SNOW
IN THE HIGHEST ELEVATIONS AFTER THIS LOW MOVES OUT OF THE AREA.
LATEST ECMWF STILL TAKES THE MAIN ENERGY TO THE SOUTH OF MONO
COUNTY...SO KEPT THE CHANCE FOR SOME WRAP AROUND PRECIP IN MONO
COUNTY LINGERING INTO MONDAY MORNING. MODELS SEEM TO BE
FLIP-FLOPPING ON THE TRACK OF THE MAIN ENERGY...SO DID NOT RAISE
POPS DOWN SOUTH FOR MONDAY EITHER.
LOW WILL MOVE OUT OF THE AREA ABOUT AS FAST AS IT CAME IN...WITH
TEMPERATURES BOUNCING BACK ABOUT 5-10 DEGREES MONDAY AND TUESDAY.
EXPECT SOME AVERAGE LATE SUMMER TEMPERATURES AS WE GO INTO THE
SECOND HALF OF NEXT WEEK WITH DRY CONDITIONS. HOON
AVIATION...
WINDS EXPECTED TO INCREASE TODAY AROUND 20Z IN THE VALLEYS...WITH
GUSTS 30-35KT FROM THE SOUTHWEST. ISOLATED TO SCATTERED -TSRA WILL
DEVELOP MAINLY TO THE SOUTH AND EAST OF KRNO. THERE IS A 10% CHANCE
OF -TSRA AFFECTING KRNO-KTRK-KTVL THIS MORNING...MAINLY BETWEEN
12-18Z. AFTER THAT...WEST WINDS WILL PREVENT ANY STORMS OVER TAHOE
AND RENO. HOON
FIRE WEATHER...
BUSY FIRE WEATHER EXPECTED FOR THE NEXT COUPLE DAYS. DEEP TROUGH
APPROACHES NORTHERN CA TODAY...ALONG WITH A SURGE OF MONSOON
MOISTURE PUSHING IN FROM THE SOUTH. WINDS WILL BE FAIRLY STRONG
TODAY WITH GUSTS 35-40 MPH IN THE AFTERNOON AND EVENING. WINDS WILL
BE BREEZY OVER MONO AND MINERAL COUNTIES...BUT WITH THE INFLUX OF
MOISTURE FROM THE SOUTH...RH VALUES MOSTLY REMAIN ABOVE 20% OR
NON-CRITICAL ...SO WILL NOT ISSUE RED FLAG FOR THOSE ZONES AT THIS
TIME. MIN RH THIS AFTERNOON OF 10-15% NORTH OF HIGHWAY 50 WILL BE
CRITICAL FOR RED FLAGS.
INFLUX OF MOISTURE FROM THE SOUTH WILL ALSO BRING A THREAT OF
THUNDERSTORMS AND LIGHTNING TO REGION TODAY. BEST CHANCES FOR
THUNDERSTORMS LOOK TO BE EAST AND SOUTH OF RENO THIS AFTERNOON AND
EVENING...WHERE THE BEST MOISTURE AND FORCING ARE COMING TOGETHER.
PRECIPITABLE WATER VALUES ON THE BLENDED TPW ALREADY SHOWING OVER
0.8" OVER EASTERN CALIFORNIA ALREADY THIS MORNING. THIS IS EXPECTED
TO PUSH EAST INTO EASTERN NEVADA AS THE LOW APPROACHES. THE TRICKY
PART WILL BE THE TRANSITION BETWEEN WET AND DRY STORMS...BECAUSE
THE FURTHER NORTH YOU GO...THE STRONGER WINDS ALOFT...FASTER
STORMS...AND LOWER PWAT WILL ALLOW FOR LESS PRECIP TO REACH THE
GROUND. MIX OF WET/DRY THUNDERSTORMS WILL BE LIKELY ALONG THE
INTERSTATE 80 CORRIDOR EAST OF RENO IN PERSHING AND CHURCHILL
COUNTIES THIS AFTERNOON...WITH WETTER STORMS FURTHER SOUTH INTO MONO
AND MINERAL COUNTIES. LIGHTNING MAY SPARK NEW FIRES THIS
AFTERNOON...WHICH WILL GET FANNED BY GUSTY WINDS. SOME STORMS MAY
BECOME SEVERE TODAY WITH GUSTY AND ERRATIC OUTFLOW WINDS UP TO 60
MPH.
FIRE WEATHER WATCHES STILL IN PLACE FOR FRIDAY...WITH MAIN AREAS OF
CONCERN BEING FROM INTERSTATE 80 SOUTHWARD. DRY SLOT ALOFT WILL GET
ENTRAINED INTO THE BOUNDARY LAYER FOR MUCH DRIER CONDITIONS COMPARED
TO TODAY...EXCEPT FOR THE WINDS MAY NOT BE QUITE AS WIDESPREAD.
HOON
&&
.REV WATCHES/WARNINGS/ADVISORIES...
NV...RED FLAG WARNING UNTIL 9 PM PDT THIS EVENING NVZ458.
LAKE WIND ADVISORY UNTIL 9 PM PDT THIS EVENING NVZ002.
LAKE WIND ADVISORY FROM 2 PM THIS AFTERNOON TO 9 PM PDT THIS
EVENING NVZ004.
FIRE WEATHER WATCH FROM FRIDAY AFTERNOON THROUGH FRIDAY EVENING
NVZ450-453-459.
RED FLAG WARNING UNTIL MIDNIGHT PDT TONIGHT NVZ450-453.
CA...RED FLAG WARNING UNTIL 9 PM PDT THIS EVENING CAZ270-271-278.
LAKE WIND ADVISORY UNTIL 9 PM PDT THIS EVENING CAZ071-072.
LAKE WIND ADVISORY FROM 2 PM THIS AFTERNOON TO 9 PM PDT THIS
EVENING CAZ073.
FIRE WEATHER WATCH FROM FRIDAY AFTERNOON THROUGH FRIDAY EVENING
CAZ272-273.
RED FLAG WARNING UNTIL MIDNIGHT PDT TONIGHT CAZ272.
&&
HTTP://WEATHER.GOV/RENOThe office that day
Everything else NWS Reno, NV issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 26, 2:28 PM PDT | Special Weather Statement | REV | Mono | 32 min |
| Aug 26, 3:27 PM PDT | Special Weather Statement | REV | Mono | 48 min |
| Aug 26, 3:49 PM PDT | Areal Flood Advisory | REV | Mono | 71 min |
| Aug 26, 12:07 PM PDT | Special Weather Statement | REV | Mineral | 23 min |
| Aug 26, 12:56 PM PDT | Special Weather Statement | REV | Mineral | 49 min |
| Aug 26, 1:47 PM PDT | Special Weather Statement | REV | Churchill | 43 min |
Nearby
Red Flag Warnings in California, 2010Red Flag Warnings in Nevada, 2010Every red flag warning in 2010
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.