Severe Thunderstorms and Heavy Rainfall in the Ohio Valley and Great Lakes; Winter Weather in the Northern Tier

A slow moving front extending from the Great Lakes region into the Plains will bring snow, wintry mix, and ice accumulation north of the front from the Upper Midwest into New England, and severe weather and heavy rain south of the front. Scattered severe thunderstorms with damaging gusts, severe hail, and heavy rain are expected across parts of the Great Lakes/Midwest through tonight. Read More >

Current conditions at

GERBER RESERVOIR (GRBO3)

Lat: 42.20597°NLon: 121.13806°WElev: 4950.0ft.

NA

39°F

4°C

Humidity 97%
Wind Speed W 0 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility NA
Last update 31 Mar 04:45 AM PDT
Extended Forecast for

14 Miles SSW Bly OR

Winter Weather Advisory April 1, 05:00pm until April 2, 11:00am
Click here for hazard details and duration
Winter Weather Advisory
  • Overnight

    Overnight: A 30 percent chance of showers.  Snow level 6900 feet. Mostly cloudy, with a low around 37. South wind around 6 mph.

    Low: 37 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Showers likely, then showers and possibly a thunderstorm after 2pm.  Snow level 6400 feet rising to 7000 feet in the afternoon. High near 53. South southwest wind 5 to 13 mph, with gusts as high as 20 mph.  Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 53 °F

    Showers

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm before 11pm, then rain likely, mainly after 2am.  Snow level 6700 feet lowering to 5900 feet after midnight . Low around 35. South wind 9 to 13 mph, with gusts as high as 20 mph.  Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 35 °F

    Showers then
    Rain Likely

  • Wednesday

    Wednesday: Rain before 2pm, then showers after 2pm.  Snow level 6000 feet. High near 46. Breezy, with a south wind 13 to 22 mph, with gusts as high as 34 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 46 °F

    Rain and
    Breezy

  • Wednesday Night

    Wednesday Night: Rain showers before 8pm, then snow showers.  Low around 25. Breezy, with a west southwest wind 14 to 24 mph, with gusts as high as 39 mph.  Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

    Low: 25 °F

    Rain/Snow and
    Breezy then
    Snow Showers
    Likely

  • Thursday

    Thursday: Snow showers.  High near 43. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 43 °F

    Snow Showers

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 20.

    Low: 20 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 26.

    Low: 26 °F

    Clear

Detailed Forecast

Overnight
A 30 percent chance of showers. Snow level 6900 feet. Mostly cloudy, with a low around 37. South wind around 6 mph.
Tuesday
Showers likely, then showers and possibly a thunderstorm after 2pm. Snow level 6400 feet rising to 7000 feet in the afternoon. High near 53. South southwest wind 5 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Showers and possibly a thunderstorm before 11pm, then rain likely, mainly after 2am. Snow level 6700 feet lowering to 5900 feet after midnight . Low around 35. South wind 9 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
Rain before 2pm, then showers after 2pm. Snow level 6000 feet. High near 46. Breezy, with a south wind 13 to 22 mph, with gusts as high as 34 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
Rain showers before 8pm, then snow showers. Low around 25. Breezy, with a west southwest wind 14 to 24 mph, with gusts as high as 39 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
Thursday
Snow showers. High near 43. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Thursday Night
Mostly clear, with a low around 20.
Friday
Sunny, with a high near 56.
Friday Night
Clear, with a low around 26.
Saturday
Sunny, with a high near 64.
Saturday Night
Mostly clear, with a low around 33.
Sunday
Mostly sunny, with a high near 70.
Sunday Night
Partly cloudy, with a low around 37.
Monday
Mostly sunny, with a high near 70.
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles SSW Bly OR
 42.21°N 121.14°W (Elev. 4892 ft)
4:41 am PDT Mar 31, 2026
5am PDT Mar 31, 2026-6pm PDT Apr 6, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database