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

TUPPER (TUFO3)

Lat: 45.06639°NLon: 119.49111°WElev: 4260.0ft.

NA

30°F

-1°C

Humidity 86%
Wind Speed S 2 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility NA
Last update 30 Mar 05:12 AM PDT
Extended Forecast for

18 Miles NNW Ritter OR

  • Today

    Today: A 30 percent chance of snow before 8am.  Mostly cloudy, with a high near 39. North wind around 6 mph.

    High: 39 °F

    Chance Snow
    then Partly
    Sunny

  • Tonight

    Tonight: A 20 percent chance of snow after 2am.  Partly cloudy, with a low around 26. Northeast wind around 5 mph becoming calm  in the evening.

    Low: 26 °F

    Partly Cloudy
    then Slight
    Chance Snow

  • Tuesday

    Tuesday: A chance of snow before 2pm, then a chance of rain and snow.  Mostly cloudy, with a high near 44. Light and variable wind.  Chance of precipitation is 40%.

    High: 44 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: A chance of rain and snow before 2am, then a chance of snow.  Snow level 5400 feet lowering to 4900 feet after midnight . Mostly cloudy, with a low around 33. Light and variable wind.  Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 33 °F

    Chance
    Rain/Snow

  • Wednesday

    Wednesday: Snow likely before 11am, then rain, possibly mixed with snow showers between 11am and 2pm, then rain showers after 2pm. Some thunder is also possible.  Snow level rising to 5700 feet in the afternoon. High near 42. Calm wind becoming south 5 to 8 mph in the morning. Winds could gust as high as 21 mph.  Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 42 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain before 8pm, then rain and snow between 8pm and 11pm, then snow likely after 11pm. Some thunder is also possible.  Low around 27. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    Low: 27 °F

    Rain/Snow
    then Snow
    Likely

  • Thursday

    Thursday: Snow.  High near 37. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 37 °F

    Snow

  • Thursday Night

    Thursday Night: A 40 percent chance of snow, mainly before 11pm.  Partly cloudy, with a low around 25.

    Low: 25 °F

    Chance Snow

  • Friday

    Friday: Sunny, with a high near 48.

    High: 48 °F

    Sunny

Detailed Forecast

Today
A 30 percent chance of snow before 8am. Mostly cloudy, with a high near 39. North wind around 6 mph.
Tonight
A 20 percent chance of snow after 2am. Partly cloudy, with a low around 26. Northeast wind around 5 mph becoming calm in the evening.
Tuesday
A chance of snow before 2pm, then a chance of rain and snow. Mostly cloudy, with a high near 44. Light and variable wind. Chance of precipitation is 40%.
Tuesday Night
A chance of rain and snow before 2am, then a chance of snow. Snow level 5400 feet lowering to 4900 feet after midnight . Mostly cloudy, with a low around 33. Light and variable wind. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Wednesday
Snow likely before 11am, then rain, possibly mixed with snow showers between 11am and 2pm, then rain showers after 2pm. Some thunder is also possible. Snow level rising to 5700 feet in the afternoon. High near 42. Calm wind becoming south 5 to 8 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Wednesday Night
Rain before 8pm, then rain and snow between 8pm and 11pm, then snow likely after 11pm. Some thunder is also possible. Low around 27. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Thursday
Snow. High near 37. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Thursday Night
A 40 percent chance of snow, mainly before 11pm. Partly cloudy, with a low around 25.
Friday
Sunny, with a high near 48.
Friday Night
Mostly clear, with a low around 30.
Saturday
Sunny, with a high near 56.
Saturday Night
Partly cloudy, with a low around 35.
Sunday
Mostly sunny, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
18 Miles NNW Ritter OR
 45.12°N 119.31°W (Elev. 4902 ft)
4:20 am PDT Mar 30, 2026
6am PDT Mar 30, 2026-6pm PDT Apr 5, 2026
 
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Additional Resources

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