Severe Drought (D2) conditions continued from far Western Douglas County, all of Burnett county, the southern half of Washburn County, extreme southern Sawyer County and most of Price County.
Every event with a place to put it; 6 filed by county or forecast zone are drawn at its center, in a lighter ring. Tap one for its entry below.
Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.
The episode as NWS DLH wrote it up.
Severe Drought (D2) conditions continued from far Western Douglas County, all of Burnett county, the southern half of Washburn County, extreme southern Sawyer County and most of Price County.
The local office's own words before the first event, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Duluth, MN wrote its last area forecast discussion before the first event at Mar 31, 11:36 PM CST, 24 minutes earlier.
AREA FORECAST DISCUSSION...UPDATED
NATIONAL WEATHER SERVICE DULUTH MN
1236 AM CDT MON APR 1 2013
.AVIATION...06Z TAF ISSUANCE...
MID CLOUDS WILL AFFECT THE TERMINALS UNTIL NEAR SUNSET MONDAY AS CAA
WORKS ON MID LEVEL MOISTURE. GUSTY SFC WINDS ARE EXPECTED AROUND 15Z
AS MIXING OCCURS. VFR FOR THE FORECAST PERIOD.
&&
.PREV DISCUSSION... /ISSUED 834 PM CDT SUN MAR 31 2013/
UPDATE...DRY AIR IS BEGINNING TO WORK ITS WAY ACROSS THE FA AS
HOLES ARE FORMING IN THE CLOUD LAYER. SFC WINDS ARE DIMINISHING. A
RIDGE AXIS IS FORMING OVER LAKE SUPERIOR AND HAS ERODED SOME OF
THE CLOUDS OVER THE LAKE. NVA IS CROSSING THE INTERNATIONAL BORDER
INTO NORTHERN MN BRINGING AN END TO THE -SHSN. HOWEVER...SOME
FLURRIES ARE STILL POSSIBLE OVER THE MN ARROWHEAD. SOME LES
SHOWERS ARE STILL ANTICIPATED OVER ASHLAND AND IRON COUNTIES WITH
THE NW FLOW AND CAA AND HAVE KEPT POPS IN PLACE.
PREV DISCUSSION... /ISSUED 614 PM CDT SUN MAR 31 2013/
AVIATION...00Z TAFS.
CU FIELD OVER THE TERMINALS WILL DISSIPATE AROUND SUNSET. GUSTY
SFC WINDS WILL ALSO DIMINISH BY 06Z. WILL ALSO MAINTAIN A MENTION
OF VCSH UNTIL SUNSET. THE ONE EXCEPTION WILL BE IN THE VCNTY OF
HYR WHERE SOME LES SHOWERS ARE POSSIBLE UNTIL 16Z MONDAY. GUSTY
SFC WINDS WILL DEVELOP AGAIN AROUND 15Z. VFR THROUGH THE
FORECAST.
PREV DISCUSSION... /ISSUED 255 PM CDT SUN MAR 31 2013/
SHORT TERM...THROUGH MONDAY AFTERNOON.
COLDER AIR CONTINUED TO MOVE SOUTH OVER THE NORTHLAND THIS
AFTERNOON...WITH THE NAM INDICATING 850MB TEMPS WILL DROP TO -15C
TO -18C BY 06Z MON. SCATTERED SNOW SHOWERS CONTINUED...MAINLY OVER
THE NORTHERN HALF OF THE CWA. MUCH OF THESE SNOW SHOWERS WILL END
THIS EVENING WITH LOSS OF HEATING.
WE DID KEEP THE MENTION OF SNOW SHOWERS OVER FAR NORTHERN
MINNESOTA ALL NIGHT. CLOUD COVER WILL BE A CHALLENGE AS WELL
TONIGHT. SATELLITE INDICATES PLENTY OF UPSTREAM CLOUDS.
HOWEVER...SOME OF THESE MAY DISSIPATE WITH LOSS OF HEATING. GIVEN
INITIAL STEEP LAPSE RATES...NOT SURE HOW MUCH THESE CLOUDS WILL
DISSIPATE VERSUS BECOME MORE OF A CONTINUOUS DECK. AT THIS
TIME...WE THINK THERE IS A BETTER CHANCE FOR MORE CLOUDS THAN
CLEAR SKIES. THIS IS ESPECIALLY TRUE OVER NORTHERN MINNESOTA. LAKE
EFFECT SNOW SHOULD DEVELOP THIS EVENING...AND CONTINUE OVERNIGHT.
FETCH ISN'T IDEAL FOR LAKE EFFECT SNOW...BEING MORE WEST OF NORTH.
HOWEVER...STEEP LAPSE RATES WITH HIGH INVERSION LEVELS WILL BE
PRESENT. WE INCREASED SNOW AMOUNTS A BIT TONIGHT...GOING CLOSER TO
2 INCHES OVER NORTHEAST IRON COUNTY.
LAKE EFFECT SNOW WILL CONTINUE MONDAY...HOWEVER...WINDS ARE
FORECAST TO BACK A BIT. SOME LIGHT ADDITIONAL SNOWFALL WILL BE
POSSIBLE...ESPECIALLY OVER IRON COUNTY. ELSEWHERE...WE EXPECT A
CU/STRATOCU DECK TO FORM WITH HEATING AS CONVECTIVE TEMPS ARE
FORECAST TO BE EASILY WITHIN REACH AS HIGHS CLIMB TO 25 TO 30 FOR
MOST AREAS. OUTSIDE OF LES...WE WENT DRY FOR MOST AREAS. WE KEPT
SOME SMALL POPS OVER FAR NORTHERN MINNESOTA...AND MAY HAVE TO ADD
SOME SNOW SHOWERS FURTHER SOUTH IF HIGHER THAN EXPECTED
INSTABILITY OCCURS.
LONG TERM...MONDAY NIGHT THROUGH SATURDAY.
NORTHWEST FLOW WILL DOMINATE INTO NEXT WEEK AS A LARGE H50 LOW
EXITS OVER THE EASTERN CONUS. CONDITIONS WILL REMAIN FAVORABLE FOR
LIGHT LAKE EFFECT/ENHANCED SNOW ALONG THE SOUTH SHORE OF LAKE
SUPERIOR THROUGH AT LEAST MONDAY NIGHT. LONG TERM MODELS IN GOOD
AGREEMENT THAT AN AMPLIFYING RIDGE OVER THE ROCKIES FINALLY PUSHES
INTO THE UPPER PLAINS BY MID-WEEK.
MODELS ARE SHOWING BETTER AGREEMENT IN TIMING A CLIPPER SWEEPS A
COLD FRONT ACROSS THE REGION DURING THE WED NIGHT/THURS MORNING TIME
FRAME. PTYPE IS DIFFICULT WITH THIS SYSTEM...MAINLY DUE TO
TIMING.
LONG RANGE MODELS ARE HINTING AT A STRONG SYSTEM AFFECTING THE
REGION OVER THE WEEKEND. HOWEVER...THERE HAVE BEEN VERY DRASTIC RUN
TO RUN CHANGES WITH THE TRACK OF THIS SYSTEM SO CONTINUE TO CARRY
BROAD BRUSH CHANCE POPS AND A RAIN/SNOW MIX ATTM.
&&
.POINT TEMPS/POPS...
DLH 26 12 34 12 / 10 10 0 0
INL 26 3 32 6 / 20 10 0 0
BRD 29 9 35 15 / 10 0 0 0
HYR 31 12 36 9 / 10 10 10 0
ASX 29 13 32 12 / 20 20 10 0
&&
.DLH WATCHES/WARNINGS/ADVISORIES...
MN...NONE.
WI...NONE.
LS...SMALL CRAFT ADVISORY UNTIL 4 PM CDT THIS AFTERNOON FOR LSZ121-
140-141-146>148.
SMALL CRAFT ADVISORY UNTIL 11 AM CDT THIS MORNING FOR LSZ142>145.
&&HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE DULUTH MN 325 PM CDT SUN MAR 31 2013 MNZ010>012-018>021-025-026-033>038-WIZ001>004-006>009-011030- KOOCHICHING-NORTHERN ST. LOUIS-NORTHERN COOK/NORTHERN LAKE- NORTHERN ITASCA-CENTRAL ST. LOUIS-SOUTHERN LAKE/LAKESHORE- SOUTHERN COOK/LAKESHORE-NORTHERN CASS-SOUTHERN ITASCA- SOUTHERN CASS-CROW WING-NORTHERN AITKIN-SOUTHERN AITKIN- CARLTON/SOUTHERN ST. LOUIS-PINE-DOUGLAS-BAYFIELD-ASHLAND-IRON- BURNETT-WASHBURN-SAWYER-PRICE- 325 PM CDT SUN MAR 31 2013 THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTHEAST MINNESOTA AND NORTHWEST WISCONSIN. .DAY ONE...THIS AFTERNOON AND TONIGHT LAKE SNOW SHOWERS WILL BECOME MORE NUMEROUS ALONG THE SOUTH SHORE TONIGHT...ESPECIALLY ACROSS SNOWBELT OF IRON COUNTY. SNOWFALL TONIGHT WILL BE AROUND 2 INCHES THERE. .DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY SNOW SHOWERS WILL CONTINUE ALONG THE SOUTH SHORE ON MONDAY...WITH AN ADDITIONAL INCH POSSIBLE...MAINLY IN IRON COUNTY. .SPOTTER INFORMATION STATEMENT... SNOW SPOTTERS ARE ENCOURAGED TO CALL IN WITH ANY SIGNIFICANT SNOWFALL ACCUMULATION. LSZ121-140>148-011030- BAYFIELD TO OAK POINT WI-GRAND PORTAGE TO GRAND MARAIS MN- GRAND MARAIS TO TACONITE HARBOR MN- TACONITE HARBOR TO SILVER BAY HARBOR MN- SILVER BAY HARBOR TO TWO HARBORS MN-TWO HARBORS TO DULUTH MN- DULUTH MN TO PORT WING WI-PORT WING TO SAND ISLAND WI- SAND ISLAND TO BAYFIELD WI-OAK POINT TO SAXON HARBOR WI- 325 PM CDT SUN MAR 31 2013 THIS HAZARDOUS WEATHER OUTLOOK IS FOR THE NEARSHORE WATERS OF WESTERN LAKE SUPERIOR. .DAY ONE...THIS AFTERNOON AND TONIGHT STRONG NORTHWEST WINDS WILL CONTINUE TONIGHT INTO MONDAY...AND SMALL CRAFT ADVISORIES ARE IN EFFECT. SEE THE LATEST MARINE FORECAST AND MARINE WEATHER MESSAGE FOR ADDITIONAL DETAILS. .DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY HAZARDOUS CONDITIONS FOR SMALL CRAFT WILL CONTINUE INTO MONDAY...AND SMALL CRAFT ADVISORIES WILL CONTINUE. THE WIND AND WAVES SHOULD GRADUALLY DIMINISH THROUGH THE DAY. SEE THE LATEST MARINE FORECAST AND MARINE WEATHER MESSAGE FOR ADDITIONAL DETAILS. MELDE MORE INFORMATION MAY BE OBTAINED AT THE FOLLOWING WEB ADDRESS: HTTP://WWW.WEATHER.GOV/DULUTH (ALL LOWER CASE)
The national radar mosaic for the moment the first event began.
6 drought. Local standard time, as filed.
Drought conditions continued across Burnett County.
Drought conditions continued across Western Douglas County.
Drought conditions continued across Southern Iron County.
Drought conditions continued across Central and Southern Price County.
Drought conditions continued across extreme Southern Sawyer County.
Drought conditions continued across the southwestern half of Washburn County.
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in Wisconsin in 2013Every state in 2013This day in weather historyWarnings in Wisconsin, April 2013
NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24. Each event’s entry at NCEI: 437703, 437704, 437706, 437707, 437708, 437709.