Showers and Thunderstorms from the Great Lakes into the Southern Plains

Frontal boundary and wave of low pressure will keep an active weather pattern from the Great Lakes region through the southern Plains the next couple of days. Isolated instances of severe thunderstorms and flash flooding are possible. Meanwhile, as summer comes to a close, above normal temperatures continue for central and eastern U.S. - especially for most of Puerto Rico with excessive heat. Read More >

Current conditions at

ALPOWA SUMMIT (TALPO)

Lat: 46.436°NLon: 117.35°WElev: 2059.0ft.

NA

66°F

19°C

Humidity 39%
Wind Speed WSW 3 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility NA
Last update 21 Sep 05:22 AM PDT
Extended Forecast for

Pomeroy WA

  • Overnight

    Overnight: A 20 percent chance of showers.  Mostly cloudy, with a steady temperature around 64. Southwest wind around 14 mph, with gusts as high as 23 mph.

    Low: 64 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: A 50 percent chance of showers, mainly after 2pm.  Cloudy, then gradual clearing during the afternoon, with a high near 67. Breezy, with a southwest wind 16 to 22 mph, with gusts as high as 34 mph.  New precipitation amounts of less than a tenth of an inch possible.

    High: 67 °F

    Chance
    Showers and
    Breezy

  • Sunday Night

    Sunday Night: Widespread haze after 3am. Mostly clear, with a low around 45. Southwest wind 9 to 17 mph, with gusts as high as 26 mph.

    Low: 45 °F

    Mostly Clear
    then Haze

  • Monday

    Monday: Widespread haze after 4pm. Areas of smoke before 4pm. Sunny, with a high near 70. South wind 6 to 8 mph becoming northeast in the afternoon.

    High: 70 °F

    Areas Smoke
    then Haze

  • Monday Night

    Monday Night: Clear, with a low around 48. Northeast wind 6 to 8 mph becoming southeast in the evening.

    Low: 48 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 79.

    High: 79 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 53.

    Low: 53 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

Detailed Forecast

Overnight
A 20 percent chance of showers. Mostly cloudy, with a steady temperature around 64. Southwest wind around 14 mph, with gusts as high as 23 mph.
Sunday
A 50 percent chance of showers, mainly after 2pm. Cloudy, then gradual clearing during the afternoon, with a high near 67. Breezy, with a southwest wind 16 to 22 mph, with gusts as high as 34 mph. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Widespread haze after 3am. Mostly clear, with a low around 45. Southwest wind 9 to 17 mph, with gusts as high as 26 mph.
Monday
Widespread haze after 4pm. Areas of smoke before 4pm. Sunny, with a high near 70. South wind 6 to 8 mph becoming northeast in the afternoon.
Monday Night
Clear, with a low around 48. Northeast wind 6 to 8 mph becoming southeast in the evening.
Tuesday
Sunny, with a high near 79.
Tuesday Night
Clear, with a low around 53.
Wednesday
Sunny, with a high near 85.
Wednesday Night
Mostly clear, with a low around 56.
Thursday
Sunny, with a high near 83.
Thursday Night
Mostly clear, with a low around 55.
Friday
Sunny, with a high near 80.
Friday Night
Mostly clear, with a low around 54.
Saturday
Mostly sunny, with a high near 78.
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ABOUT THIS FORECAST

 
Point Forecast:
Pomeroy WA
 46.47°N 117.61°W (Elev. 2198 ft)
5:17 am PDT Sep 21, 2025
5am PDT Sep 21, 2025-6pm PDT Sep 27, 2025
 
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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