Alert archive / New York / River Flood Warnings in 2026

River Flood Warning 13, NWS Albany, NY

April 5, 2026Herkimer County, New York

NWS Albany, NY issued this river flood warning at Apr 5, 2026, 10:49 AM EDT for Herkimer County, New York. It took effect at Apr 5, 2026, 11:13 AM EDT. It was in force for 34 hr.

The area

The outline as issued.

The facts

Issued
Apr 5, 2026, 10:49 AM EDT (14:49 UTC)
In effect from
Apr 5, 2026, 11:13 AM EDT
Expired
Apr 6, 2026, 9:28 PM EDT
In force
34 hr
Issued by
NWS Albany, NY
Area
Storm-based polygon
Flood severity
Minor

County Herkimer County, NY

The radar

The Ft Drum radar (KTYX), 93 km from the middle of the area, began a volume at 14:51 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 river

Written for the forecast point West Canada Creek at Kast Bridge (KASN6). The gauge peaked at 6.13 ft at Apr 5, 2026, 1:00 PM EDT.

actionminormoderatemajor4567804/0504/0604/0704/08
Action stage
5 ft
Minor stage
6 ft
Moderate stage
7 ft
Major stage
8 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 01346000, one reading an hour, from a day before the product to a day after it ended. Flood stages are today's.

The text

As transmitted.

733 
WGUS41 KALY 051449
FLWALY

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Flood Warning
National Weather Service Albany NY
1049 AM EDT Sun Apr 5 2026

&&

NYC043-060300-
/O.NEW.KALY.FL.W.0013.260405T1513Z-260406T0401Z/
/KASN6.1.ER.260405T1513Z.000000T0000Z.260405T2200Z.NO/
1049 AM EDT Sun Apr 5 2026

...FLOOD WARNING IN EFFECT UNTIL JUST AFTER MIDNIGHT TONIGHT...

* WHAT...Minor flooding is forecast.

* WHERE...West Canada Creek at Kast Bridge.

* WHEN...Until just after midnight tonight.

* IMPACTS...At 6.0 feet, Minor flood stage. The river begins to 
  overflow into low lying RV parks.

* ADDITIONAL DETAILS...
  - At 10:15 AM EDT Sunday the stage was 5.9 feet.
  - Forecast...The river is expected to rise above flood stage
    late this morning to a crest of 6.2 feet this afternoon. It
    will then fall below flood stage this evening.
  - Flood stage is 6.0 feet.
  - http://www.weather.gov/safety/flood

&&

West Canada Creek
Kast Bridge
Flood Stage: 6.0
Observed Stage at Sun 10 am: 5.9
Forecast:
Sun 2 pm 6.2
Sun 8 pm 5.9
Mon 2 am 5.8
Mon 8 am 5.7
Mon 2 pm 5.7
Mon 8 pm 5.6
Tue 2 am 5.5
Tue 8 am 5.4
Tue 2 pm 5.3
Tue 8 pm 5.2
Wed 2 am 5.1

&&

LAT...LON 4313 7506 4314 7491 4295 7492 4300 7517


$$

07
5 follow-up statements
294 
WGUS81 KALY 051622
FLSALY

Flood Statement
National Weather Service Albany NY
1222 PM EDT Sun Apr 5 2026

&&

NYC043-060300-
/O.EXT.KALY.FL.W.0013.000000T0000Z-260406T0300Z/
/KASN6.1.ER.260405T1452Z.000000T0000Z.260405T2100Z.NO/
1222 PM EDT Sun Apr 5 2026

...FLOOD WARNING NOW IN EFFECT UNTIL LATE THIS EVENING...

* WHAT...Minor flooding is occurring and minor flooding is forecast.

* WHERE...West Canada Creek at Kast Bridge.

* WHEN...Until late this evening.

* IMPACTS...At 6.0 feet, Minor flood stage. The river begins to 
  overflow into low lying RV parks.

* ADDITIONAL DETAILS...
  - At 11:15 AM EDT Sunday the stage was 6.0 feet.
  - Forecast...The river is expected to rise to a crest of 6.1
    feet this afternoon. It will then fall below flood stage late
    this afternoon.
  - Flood stage is 6.0 feet.
  - http://www.weather.gov/safety/flood

&&

West Canada Creek
Kast Bridge
Flood Stage: 6.0
Observed Stage at Sun 11 am: 6.0
Forecast:
Sun 2 pm 6.1
Sun 8 pm 5.9
Mon 2 am 5.8
Mon 8 am 5.7
Mon 2 pm 5.7
Mon 8 pm 5.6
Tue 2 am 5.5
Tue 8 am 5.4
Tue 2 pm 5.3
Tue 8 pm 5.2
Wed 2 am 5.1
Wed 8 am 5.0

&&

LAT...LON 4313 7506 4314 7491 4295 7492 4300 7517


$$

NYC043-065-060430-
/O.EXT.KALY.FL.W.0009.000000T0000Z-260407T0600Z/
/HIKN6.1.ER.260401T0149Z.260401T2130Z.260407T0000Z.NO/
1222 PM EDT Sun Apr 5 2026

...FLOOD WARNING NOW IN EFFECT UNTIL EARLY TUESDAY MORNING...

* WHAT...Minor flooding is occurring and minor flooding is forecast.

* WHERE...West Canada Creek at Hinckley.

* WHEN...Until early Tuesday morning.

* IMPACTS...At 1227.0 feet, Minor flood stage with two feet of water 
  flowing over the spillway. The river overflows its banks 
  downstream.

* ADDITIONAL DETAILS...
  - At 11:45 AM EDT Sunday the stage was 1227.2 feet.
  - Forecast...The river is expected to fall below flood stage
    tomorrow evening and continue falling to 1226.4 feet
    Wednesday morning.
  - Flood stage is 1227.0 feet.
  - http://www.weather.gov/safety/flood

&&

West Canada Creek
Hinckley
Flood Stage: 1227.0
Observed Stage at Sun 11 am: 1227.2
Forecast:
Sun 2 pm 1227.2
Sun 8 pm 1227.2
Mon 2 am 1227.1
Mon 8 am 1227.1
Mon 2 pm 1227.1
Mon 8 pm 1227.0
Tue 2 am 1226.9
Tue 8 am 1226.8
Tue 2 pm 1226.7
Tue 8 pm 1226.6
Wed 2 am 1226.5
Wed 8 am 1226.4

&&

LAT...LON 4336 7514 4329 7499 4314 7491 4313 7506
      4327 7519


$$

07
462 
WGUS81 KALY 060239
FLSALY

Flood Statement
National Weather Service Albany NY
1039 PM EDT Sun Apr 5 2026

&&

NYC043-061200-
/O.EXT.KALY.FL.W.0013.000000T0000Z-260406T1200Z/
/KASN6.1.ER.260405T1452Z.000000T0000Z.260406T0600Z.NO/
1039 PM EDT Sun Apr 5 2026

...FLOOD WARNING NOW IN EFFECT UNTIL TOMORROW MORNING...

* WHAT...Minor flooding is occurring and minor flooding is forecast.

* WHERE...West Canada Creek at Kast Bridge.

* WHEN...Until tomorrow morning.

* IMPACTS...At 6.0 feet, Minor flood stage. The river begins to 
  overflow into low lying RV parks.

* ADDITIONAL DETAILS...
  - At 10:15 PM EDT Sunday the stage was 6.0 feet.
  - Forecast...The river is expected to fall below flood stage by
    early Monday morning.
  - Flood stage is 6.0 feet.
  - http://www.weather.gov/safety/flood

&&

West Canada Creek
Kast Bridge
Flood Stage: 6.0
Observed Stage at Sun 10 pm: 6.0
Forecast:
Mon 2 am 6.0
Mon 8 am 5.9
Mon 2 pm 5.8
Mon 8 pm 5.7
Tue 2 am 5.6
Tue 8 am 5.5
Tue 2 pm 5.4
Tue 8 pm 5.3
Wed 2 am 5.1
Wed 8 am 5.0
Wed 2 pm 4.9

&&

LAT...LON 4313 7506 4314 7491 4295 7492 4300 7517


$$

NYC043-065-061630-
/O.EXT.KALY.FL.W.0009.000000T0000Z-260408T0900Z/
/HIKN6.2.ER.260401T0149Z.260401T2130Z.260408T0300Z.NO/
1039 PM EDT Sun Apr 5 2026

...FLOOD WARNING NOW IN EFFECT UNTIL EARLY WEDNESDAY MORNING...

* WHAT...Minor flooding is occurring and minor flooding is forecast.

* WHERE...West Canada Creek at Hinckley.

* WHEN...Until early Wednesday morning.

* IMPACTS...At 1227.0 feet, minor flood stage with two feet of water 
  flowing over the spillway. The river overflows its banks.
  downstream.

* ADDITIONAL DETAILS...
  - At 9:45 PM EDT Sunday the stage was 1227.4 feet.
  - Forecast...The river is remain near a crest of 1227.4 feet
    through Monday. It will then fall below flood stage late by
    late Tuesday night.
  - Flood stage is 1227.0 feet.
  - http://www.weather.gov/safety/flood

&&

West Canada Creek
Hinckley
Flood Stage: 1227.0
Observed Stage at Sun 9 pm: 1227.4
Forecast:
Mon 2 am 1227.4
Mon 8 am 1227.4
Mon 2 pm 1227.4
Mon 8 pm 1227.4
Tue 2 am 1227.3
Tue 8 am 1227.3
Tue 2 pm 1227.2
Tue 8 pm 1227.1
Wed 2 am 1226.9
Wed 8 am 1226.8
Wed 2 pm 1226.7

&&

LAT...LON 4336 7514 4329 7499 4314 7491 4313 7506
      4327 7519


$$

24
582 
WGUS81 KALY 060958
FLSALY

Flood Statement
National Weather Service Albany NY
558 AM EDT Mon Apr 6 2026

&&

NYC043-062200-
/O.EXT.KALY.FL.W.0013.000000T0000Z-260406T2200Z/
/KASN6.1.ER.260405T1452Z.000000T0000Z.260406T1600Z.NO/
558 AM EDT Mon Apr 6 2026

...FLOOD WARNING NOW IN EFFECT UNTIL THIS EVENING...

* WHAT...Minor flooding is occurring and minor flooding is forecast.

* WHERE...West Canada Creek at Kast Bridge.

* WHEN...Until this evening.

* IMPACTS...At 6.0 feet, Minor flood stage. The river begins to 
  overflow into low lying RV parks.

* ADDITIONAL DETAILS...
  - At 5:15 AM EDT Monday the stage was 6.0 feet.
  - Forecast...The river is expected to fall below flood stage
    this afternoon and continue falling into midweek.
  - Flood stage is 6.0 feet.
  - http://www.weather.gov/safety/flood

&&

West Canada Creek
Kast Bridge
Flood Stage: 6.0
Observed Stage at Mon 5 am: 6.0
Forecast:
Mon 8 am 6.0
Mon 2 pm 6.0
Mon 8 pm 5.9
Tue 2 am 5.8
Tue 8 am 5.6
Tue 2 pm 5.4
Tue 8 pm 5.3
Wed 2 am 5.1
Wed 8 am 5.0
Wed 2 pm 4.9
Wed 8 pm 4.8

&&

LAT...LON 4313 7506 4314 7491 4295 7492 4300 7517


$$

33
936 
WGUS81 KALY 062155
FLSALY

Flood Statement
National Weather Service Albany NY
555 PM EDT Mon Apr 6 2026

&&

NYC043-070600-
/O.EXT.KALY.FL.W.0013.000000T0000Z-260407T0600Z/
/KASN6.1.ER.260405T1452Z.260405T1730Z.260407T0000Z.NO/
555 PM EDT Mon Apr 6 2026

...FLOOD WARNING NOW IN EFFECT UNTIL JUST AFTER MIDNIGHT TONIGHT...

* WHAT...Minor flooding is forecast.

* WHERE...West Canada Creek at Kast Bridge.

* WHEN...Until just after midnight tonight.

* IMPACTS...At 6.0 feet, Minor flood stage. The river begins to 
  overflow into low lying RV parks.

* ADDITIONAL DETAILS...
  - At 5:15 PM EDT Monday the stage was 5.9 feet.
  - Forecast...The river is expected to rise to a crest of 6.0
    feet this evening.
  - Flood stage is 6.0 feet.
  - http://www.weather.gov/safety/flood

&&

West Canada Creek
Kast Bridge
Flood Stage: 6.0
Observed Stage at Mon 5 pm: 5.9
Forecast:
Mon 8 pm 6.0
Tue 2 am 5.8
Tue 8 am 5.7
Tue 2 pm 5.5
Tue 8 pm 5.3
Wed 2 am 5.2
Wed 8 am 5.0
Wed 2 pm 4.8
Wed 8 pm 4.8
Thu 2 am 4.8
Thu 8 am 4.7

&&

LAT...LON 4313 7506 4314 7491 4295 7492 4300 7517


$$

07
245 
WGUS81 KALY 070128
FLSALY

Flood Statement
National Weather Service Albany NY
928 PM EDT Mon Apr 6 2026

NYC043-070230-
/O.CAN.KALY.FL.W.0013.000000T0000Z-260407T0128Z/
/KASN6.1.ER.260405T1452Z.260405T1730Z.260406T1000Z.NO/
928 PM EDT Mon Apr 6 2026

...FLOOD WARNING IS CANCELLED...

The Flood Warning is cancelled for
  the West Canada Creek At Kast Bridge.

* ADDITIONAL DETAILS...
  - At 8:15 PM EDT Monday the stage was 5.8 feet.
  - Forecast...The river is expected to fall to 4.5 feet Thursday
    evening.
  - http://www.weather.gov/safety/flood

&&

West Canada Creek
Kast Bridge
Flood Stage: 6.0
Observed Stage at Mon 8 pm: 5.8
Forecast:
Tue 2 am 5.7
Tue 8 am 5.5
Tue 2 pm 5.3
Tue 8 pm 5.1
Wed 2 am 5.0
Wed 8 am 4.9
Wed 2 pm 4.8
Wed 8 pm 4.8
Thu 2 am 4.7
Thu 8 am 4.6
Thu 2 pm 4.6

&&

LAT...LON 4313 7506 4314 7491 4295 7492 4300 7517


$$

07

What forecasters said that day

The local office's own words before this river flood warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Albany, NY wrote its last area forecast discussion before this river flood warning went out at Apr 5, 7:37 AM EDT, 3 hours 12 minutes earlier. Its key messages:

  • 1) A low pressure system and cold front will bring a period of rain and a possible thunderstorm into this afternoon. 2) Brisk and cool weather returns early this week with a clipper system bringing snow showers or a rain/snow mix Monday night into Tuesday. Some light snow accumulations could occur, especially across the higher elevations. 3) Milder weather returns for mid to late week.
Area forecast discussion, Apr 5, 7:37 AM EDT, 3 hours 12 minutes before
Area Forecast Discussion
National Weather Service Albany NY
737 AM EDT Sun Apr 5 2026

.WHAT HAS CHANGED...
No significant changes with this forecast update.

&&

.KEY MESSAGES...
1) A low pressure system and cold front will bring a period of
rain and a possible thunderstorm into this afternoon.

2) Brisk and cool weather returns early this week with a clipper
system bringing snow showers or a rain/snow mix Monday night
into Tuesday. Some light snow accumulations could occur,
especially across the higher elevations.

3) Milder weather returns for mid to late week.

&&

.DISCUSSION...
KEY MESSAGE 1...

A period of rain will cross the area through the early afternoon
hours as a cold front crosses the region. Most areas will see a
3 to 5 hour period of rain which will begin between 4-8am for
areas mainly west of the Hudson Valley and from 8am to noon from
the Hudson Valley and points east. Some weak elevated
instability (100- 200 J/kg) could be in place for a rumble of
thunder across northwestern Connecticut but will not lead to any
severe weather. Overall QPF amounts look to mainly range from
0.25 to 0.50 inches which will prevent widespread hydrologic
impacts. However, this rain will allow for the West Canada Creek
at Hinckley to continue to hover near or just above minor flood
stage.

Colder air filters into the area this afternoon through tonight
as an upper trough builds into the region. A lake effect and
upslope response will bring isolated to scattered mixed rain and
snow showers becoming all snow, mainly for areas west of the
Hudson Valley and also across the southern Greens. Light
accumulations of a coating to an inch could occur across the
Adirondacks by Monday morning with little or no accumulation
elsewhere. Low temperatures tonight fall back into the 20s and
30s.

KEY MESSAGE 2...

Brisk and cool weather continues early this week as upper level
troughing persists over the area. High temperatures will only
reach the 30s and 40s for most areas on Monday and Tuesday. A
continued lake effect and upslope response will lead to some
isolated to scattered snow showers on Monday, especially for
areas west of the Hudson Valley. A potent upper level shortwave
passing through the area Monday night into Tuesday looks to
bring a more widespread coverage of snow showers or rain/snow
mix. Some coatings to locally 1 inch of snow accumulation could
occur for parts of the area. While most of the accumulation will
likely occur on non paved surfaces, some localized slick spots
could occur on some area roadways Tuesday morning, especially
across higher elevations.

KEY MESSAGE 3...

Behind this clipper, high pressure builds over the area on
Wednesday with the return of sunshine and near normal
temperatures. Temperatures then trend above normal for late next
week as the high shifts to the east and south to southwesterly
flow resumes. Some showers could return to parts of the area by
the end of next week pending the location of an approaching
frontal boundary.

&&

.AVIATION /12Z SUNDAY THROUGH THURSDAY/...
Through 12z Monday...Mainly IFR to LIFR conditions prevail
across the terminals this morning courtesy of low stratus
ceilings and reduced visibility at KALB, KPOU and KPSF due to
mist/fog. Per the latest scans of the KENX radar, the
stratiform area of rain associated with the incoming cold front
has begun to spread into the region, swiftly approaching GFL.
Throughout the morning, this rain will continue to gain spatial
spread across the region, gradually impacting ALB, then PSF, and
POU. There is some uncertainty with ceiling heights within the
rain, but forecast soundings indicate a bit of mixing associated
with the rain that could bring IFR ceilings at ALB, POU, and
PSF up to MVFR thresholds. The exception to this will be
embedded heavier downpours that may re-moisten the lowest levels
and force the return of IFR ceilings/vsby. In this case, GFL
would also see ceilings fall into the IFR category. TEMPO groups
were added to allude to these conditions accordingly.

Behind the rain and causing cold front, conditions will
gradually, if not rapidly, improve such that VFR conditions
return by later this afternoon/this evening. During this time,
variable/southwest winds will shift to the west and northwest
and become gusty. Sustained speeds will therefore increase from
largely 10 kt and below to 10 to 15 kt with gusts reaching 20 to
25 kt.

Highly scattered showers will linger about tonight with very low
chances of impacting any of the terminals. The best chance for
additional precipitation lies at PSF where upslope flow could
support a period of light snow showers. A PROB30 group was added
to cover this potential.

Outlook...

Monday Night: Moderate Operational Impact. Chance of SHRA...SHSN.
Tuesday: Moderate Operational Impact. Breezy. Chance of SHSN.
Tuesday Night: No Operational Impact. NO SIG WX.
Wednesday: No Operational Impact. NO SIG WX.
Wednesday Night: No Operational Impact. NO SIG WX.
Thursday: Low Operational Impact. Breezy. NO SIG WX.
Thursday Night: No Operational Impact. NO SIG WX.
Friday: No Operational Impact. NO SIG WX.

&&

.ALY WATCHES/WARNINGS/ADVISORIES...
CT...None.
NY...None.
MA...None.
VT...None.

&&

DISCUSSION...33
AVIATION...12

Nearby

River Flood Warnings in New York, 2026Every river flood warning in 2026

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive; the gauge from the NWS water service and the USGS.