National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Critical Fire Weather in the Plains; Severe Thunderstorms in the Upper Mississippi Valley and Great Lakes

Anomalously warm, dry and breezy conditions will bring elevated to critical fire weather conditions across portions of the Intermountain West into the central and southern Plains today. Strong to severe thunderstorms are possible across portions of the upper Mississippi River Valley to the Great Lakes tonight through the day Tuesday. Damaging gusts, hail, and heavy rainfall are likely. Read More >

Current conditions at

I84 EB at Charles Reynolds Rest Area MP269.28 (ODT18)

Lat: 45.23381°NLon: 118.01328°WElev: 2874.0ft.

NA

38°F

3°C

Humidity 94%
Wind Speed N 6 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Wind Chill33°F (1°C)
Last update 30 Mar 05:06 AM PDT
Extended Forecast for

17 Miles WSW La Grande OR

  • Overnight

    Overnight: A 50 percent chance of snow. Mostly cloudy, with a steady temperature around 33. Calm wind. Total nighttime snow accumulation of less than a half inch possible.

    Low: 33 °F

    Chance Snow

  • Monday

    Monday: A 50 percent chance of snow before 8am. Cloudy, then gradually becoming mostly sunny, with a high near 42. Light north wind. New snow accumulation of less than a half inch possible.

    High: 42 °F

    Chance Snow
    then Partly
    Sunny

  • Monday Night

    Monday Night: A 20 percent chance of snow after 2am. Partly cloudy, with a low around 26. Calm wind.

    Low: 26 °F

    Partly Cloudy
    then Slight
    Chance Snow

  • Tuesday

    Tuesday: A chance of snow before 11am, then a chance of rain and snow between 11am and 2pm, then a chance of rain after 2pm. Mostly cloudy, with a high near 48. Calm wind. Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 48 °F

    Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: A chance of rain before 11pm, then a chance of rain and snow. Snow level 5400 feet. Mostly cloudy, with a low around 35. Calm wind. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 35 °F

    Chance
    Rain/Snow

  • Wednesday

    Wednesday: Rain likely, possibly mixed with snow before 8am, then rain. Some thunder is also possible. Snow level 4900 feet rising to 5900 feet in the afternoon. High near 48. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 48 °F

    Rain/Snow
    then Showers

  • Wednesday Night

    Wednesday Night: Rain and snow, becoming all snow after 2am. Some thunder is also possible. Snow level 6000 feet lowering to 4100 feet after midnight . Low around 30. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

    Low: 30 °F

    Rain/Snow

  • Thursday

    Thursday: Snow. High near 40. Chance of precipitation is 90%.

    High: 40 °F

    Snow

  • Thursday Night

    Thursday Night: A 50 percent chance of snow, mainly before 11pm. Partly cloudy, with a low around 28.

    Low: 28 °F

    Chance Snow
    then Slight
    Chance Snow

Detailed Forecast

Overnight
A 50 percent chance of snow. Mostly cloudy, with a steady temperature around 33. Calm wind. Total nighttime snow accumulation of less than a half inch possible.
Monday
A 50 percent chance of snow before 8am. Cloudy, then gradually becoming mostly sunny, with a high near 42. Light north wind. New snow accumulation of less than a half inch possible.
Monday Night
A 20 percent chance of snow after 2am. Partly cloudy, with a low around 26. Calm wind.
Tuesday
A chance of snow before 11am, then a chance of rain and snow between 11am and 2pm, then a chance of rain after 2pm. Mostly cloudy, with a high near 48. Calm wind. Chance of precipitation is 50%. Little or no snow accumulation expected.
Tuesday Night
A chance of rain before 11pm, then a chance of rain and snow. Snow level 5400 feet. Mostly cloudy, with a low around 35. Calm wind. Chance of precipitation is 50%. Little or no snow accumulation expected.
Wednesday
Rain likely, possibly mixed with snow before 8am, then rain. Some thunder is also possible. Snow level 4900 feet rising to 5900 feet in the afternoon. High near 48. Chance of precipitation is 100%. Little or no snow accumulation expected.
Wednesday Night
Rain and snow, becoming all snow after 2am. Some thunder is also possible. Snow level 6000 feet lowering to 4100 feet after midnight . Low around 30. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
Thursday
Snow. High near 40. Chance of precipitation is 90%.
Thursday Night
A 50 percent chance of snow, mainly before 11pm. Partly cloudy, with a low around 28.
Friday
A slight chance of snow before 11am. Snow level rising to 5100 feet in the afternoon. Mostly sunny, with a high near 51.
Friday Night
Mostly clear, with a low around 33.
Saturday
Sunny, with a high near 61.
Saturday Night
Partly cloudy, with a low around 37.
Sunday
Mostly sunny, with a high near 64.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
17 Miles WSW La Grande OR
 45.21°N 118.38°W (Elev. 4081 ft)
Last Update:
4:20 am PDT Mar 30, 2026
Forecast Valid:
5am PDT Mar 30, 2026-6pm PDT Apr 5, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation