Severe Thunderstorms in Portions of the Mississippi Valley and Great Lakes

A few severe thunderstorms with large hail, are expected across parts of the middle and upper Mississippi River Valley tonight through early morning. Snow and a wintry mix overnight in the Upper Midwest into the Great Lakes can cause hazardous travel conditions. Fire weather concerns continue for a large portion of the central and southern High Plains and Four Corners region this evening. Read More >

Current conditions at

US30 EB at Lewis/Clark Br HWY2W MP48.68 (ODT93)

Lat: 46.09595°NLon: 122.96919°WElev: 36.0ft.

NA

39°F

4°C

Humidity 60%
Wind Speed SSW 2 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility NA
Last update 31 Mar 01:16 AM PDT
Extended Forecast for

6 Miles SSW Kelso WA

  • Overnight

    Overnight: Widespread frost, mainly after 3am.  Otherwise, partly cloudy, with a low around 32. Light north northwest wind.

    Low: 32 °F

    Frost

  • Tuesday

    Tuesday: A slight chance of rain between 11am and 2pm.  Widespread frost before 9am. Snow level 1800 feet rising to 4000 feet in the afternoon.  Otherwise, partly sunny, with a high near 53. Calm wind becoming south southeast 5 to 7 mph in the afternoon.  Chance of precipitation is 20%.

    High: 53 °F

    Slight Chance
    Rain

  • Tuesday Night

    Tuesday Night: Rain, mainly after 1am.  Snow level 3700 feet lowering to 2500 feet after midnight . Low around 40. South southeast wind 5 to 9 mph.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 40 °F

    Slight Chance
    Rain then
    Rain

  • Wednesday

    Wednesday: Rain.  High near 50. South southeast wind 9 to 13 mph, with gusts as high as 23 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 50 °F

    Rain

  • Wednesday Night

    Wednesday Night: Showers.  Snow level 3100 feet lowering to 2200 feet after midnight . Low around 37. South southeast wind 5 to 8 mph.  Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 37 °F

    Showers

  • Thursday

    Thursday: Showers.  Snow level 2200 feet rising to 3000 feet in the afternoon. High near 51. Chance of precipitation is 80%.

    High: 51 °F

    Showers

  • Thursday Night

    Thursday Night: A 20 percent chance of showers before 11pm.  Snow level 3000 feet. Partly cloudy, with a low around 34.

    Low: 34 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 58.

    High: 58 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 36.

    Low: 36 °F

    Mostly Clear

Detailed Forecast

Overnight
Widespread frost, mainly after 3am. Otherwise, partly cloudy, with a low around 32. Light north northwest wind.
Tuesday
A slight chance of rain between 11am and 2pm. Widespread frost before 9am. Snow level 1800 feet rising to 4000 feet in the afternoon. Otherwise, partly sunny, with a high near 53. Calm wind becoming south southeast 5 to 7 mph in the afternoon. Chance of precipitation is 20%.
Tuesday Night
Rain, mainly after 1am. Snow level 3700 feet lowering to 2500 feet after midnight . Low around 40. South southeast wind 5 to 9 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Rain. High near 50. South southeast wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
Showers. Snow level 3100 feet lowering to 2200 feet after midnight . Low around 37. South southeast wind 5 to 8 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Showers. Snow level 2200 feet rising to 3000 feet in the afternoon. High near 51. Chance of precipitation is 80%.
Thursday Night
A 20 percent chance of showers before 11pm. Snow level 3000 feet. Partly cloudy, with a low around 34.
Friday
Mostly sunny, with a high near 58.
Friday Night
Mostly clear, with a low around 36.
Saturday
Sunny, with a high near 64.
Saturday Night
Partly cloudy, with a low around 40.
Sunday
Partly sunny, with a high near 67.
Sunday Night
Partly cloudy, with a low around 43.
Monday
Partly sunny, with a high near 67.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SSW Kelso WA
 46.03°N 122.91°W (Elev. 807 ft)
12:41 am PDT Mar 31, 2026
1am PDT Mar 31, 2026-6pm PDT Apr 6, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database