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

CASTLE ROCK (TR950)

Lat: 46.27139°NLon: 122.89194°WElev: 213.0ft.

NA

35°F

2°C

Humidity 100%
Wind Speed N 5 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Wind Chill31°F (-1°C)
Last update 30 Mar 06:09 AM PDT
Extended Forecast for

17 Miles S Mossyrock WA

  • Today

    Today: Widespread frost before 9am.  Otherwise, sunny, with a high near 45. Calm wind becoming north around 6 mph in the afternoon.

    High: 45 °F

    Frost then
    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 34. North wind around 6 mph becoming east southeast after midnight.

    Low: 34 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 49. South wind 3 to 6 mph.

    High: 49 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Rain likely before 2am, then snow likely, possibly mixed with rain.  Snow level 3800 feet lowering to 2700 feet after midnight . Mostly cloudy, with a low around 38. South wind 3 to 7 mph.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 38 °F

    Rain Likely
    then
    Rain/Snow
    Likely

  • Wednesday

    Wednesday: Rain and snow, becoming all rain after 11am.  Snow level 2600 feet rising to 3700 feet in the afternoon. High near 40. South southeast wind 8 to 13 mph, with gusts as high as 26 mph.  Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 40 °F

    Rain/Snow
    then Rain

  • Wednesday Night

    Wednesday Night: Snow, possibly mixed with rain, becoming all snow after 2am.  Snow level 3400 feet lowering to 2400 feet after midnight . Low around 35. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 35 °F

    Rain/Snow

  • Thursday

    Thursday: Snow before 11am, then rain and snow between 11am and 2pm, then rain after 2pm.  Snow level rising to 3000 feet in the afternoon. High near 43. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 43 °F

    Rain/Snow

  • Thursday Night

    Thursday Night: A chance of rain before 11pm.  Snow level 3100 feet. Mostly cloudy, with a low around 35.

    Low: 35 °F

    Chance Rain
    then Mostly
    Cloudy

  • Friday

    Friday: A slight chance of rain.  Snow level 2900 feet rising to 4300 feet in the afternoon. Partly sunny, with a high near 50.

    High: 50 °F

    Slight Chance
    Rain

Detailed Forecast

Today
Widespread frost before 9am. Otherwise, sunny, with a high near 45. Calm wind becoming north around 6 mph in the afternoon.
Tonight
Partly cloudy, with a low around 34. North wind around 6 mph becoming east southeast after midnight.
Tuesday
Partly sunny, with a high near 49. South wind 3 to 6 mph.
Tuesday Night
Rain likely before 2am, then snow likely, possibly mixed with rain. Snow level 3800 feet lowering to 2700 feet after midnight . Mostly cloudy, with a low around 38. South wind 3 to 7 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Wednesday
Rain and snow, becoming all rain after 11am. Snow level 2600 feet rising to 3700 feet in the afternoon. High near 40. South southeast wind 8 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Wednesday Night
Snow, possibly mixed with rain, becoming all snow after 2am. Snow level 3400 feet lowering to 2400 feet after midnight . Low around 35. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Thursday
Snow before 11am, then rain and snow between 11am and 2pm, then rain after 2pm. Snow level rising to 3000 feet in the afternoon. High near 43. Chance of precipitation is 90%. Little or no snow accumulation expected.
Thursday Night
A chance of rain before 11pm. Snow level 3100 feet. Mostly cloudy, with a low around 35.
Friday
A slight chance of rain. Snow level 2900 feet rising to 4300 feet in the afternoon. Partly sunny, with a high near 50.
Friday Night
Mostly clear, with a low around 37.
Saturday
Mostly sunny, with a high near 57.
Saturday Night
Mostly cloudy, with a low around 38.
Sunday
Mostly sunny, with a high near 56.
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles S Mossyrock WA
 46.28°N 122.55°W (Elev. 2382 ft)
6:41 am PDT Mar 30, 2026
7am PDT Mar 30, 2026-6pm PDT Apr 5, 2026
 
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