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

Monsoon Flood Threat and Heat Building Out West

The monsoon threat with heavy rain and thunderstorms continues across a large portion of the West. Flash flood watches are in effect from New Mexico to Montana and Idaho and debris flows remain possible near vulnerable burn scars. Also out West, excessive heat watches are in effect and start Tuesday across the Interior Northwest and parts of the Southwest into the desert of southern California. Read More >

Hazardous Weather Conditions

Current conditions at

UMTANUM REST AREA (TSUMT)

Lat: 46.7137°NLon: 120.414°WElev: 2040ft.

unknown precip

92°F

33°C

Humidity 36%
Wind Speed SW 6 MPH
Barometer NA
Dewpoint 61°F (16°C)
Visibility NA
Heat Index92°F (33°C)
Last update 02 Aug 06:35 PM PDT
Extended Forecast for

5 Miles NE Selah WA

Heat Advisory August 3, 11:00am until August 4, 11:00pm
Click here for hazard details and duration
Heat Advisory

  • Tonight

    Tonight: Widespread haze. Mostly clear, with a low around 72. West wind around 7 mph becoming north after midnight.

    Haze

    Low: 72 °F

  • Tuesday

    Tuesday: Widespread haze. Sunny and hot, with a high near 100. North wind 5 to 8 mph becoming southwest in the afternoon.

    Haze

    High: 100 °F

  • Tuesday
    Night

    Tuesday Night: Widespread haze. Mostly clear, with a low around 69. North wind around 8 mph.

    Haze

    Low: 69 °F

  • Wednesday

    Wednesday: Widespread haze. Mostly sunny and hot, with a high near 101. North wind 5 to 7 mph becoming southeast in the afternoon.

    Haze

    High: 101 °F

  • Wednesday
    Night

    Wednesday Night: Widespread haze. Mostly clear, with a low around 68. Northwest wind around 8 mph.

    Haze

    Low: 68 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 93.

    Mostly Sunny

    High: 93 °F

  • Thursday
    Night

    Thursday Night: A 20 percent chance of showers after 11pm. Partly cloudy, with a low around 62.

    Slight Chance
    Showers

    Low: 62 °F

  • Friday

    Friday: A 30 percent chance of showers, mainly after 11am. Partly sunny, with a high near 83.

    Chance
    Showers

    High: 83 °F

  • Friday
    Night

    Friday Night: A 20 percent chance of showers before 11pm. Partly cloudy, with a low around 54.

    Slight Chance
    Showers then
    Mostly Clear

    Low: 54 °F

Detailed Forecast

Tonight
Widespread haze. Mostly clear, with a low around 72. West wind around 7 mph becoming north after midnight.
Tuesday
Widespread haze. Sunny and hot, with a high near 100. North wind 5 to 8 mph becoming southwest in the afternoon.
Tuesday Night
Widespread haze. Mostly clear, with a low around 69. North wind around 8 mph.
Wednesday
Widespread haze. Mostly sunny and hot, with a high near 101. North wind 5 to 7 mph becoming southeast in the afternoon.
Wednesday Night
Widespread haze. Mostly clear, with a low around 68. Northwest wind around 8 mph.
Thursday
Mostly sunny, with a high near 93.
Thursday Night
A 20 percent chance of showers after 11pm. Partly cloudy, with a low around 62.
Friday
A 30 percent chance of showers, mainly after 11am. Partly sunny, with a high near 83.
Friday Night
A 20 percent chance of showers before 11pm. Partly cloudy, with a low around 54.
Saturday
Sunny, with a high near 79.
Saturday Night
Mostly clear, with a low around 54.
Sunday
Sunny, with a high near 83.
Sunday Night
Mostly clear, with a low around 57.
Monday
Sunny, with a high near 87.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
5 Miles NE Selah WA
 46.71°N 120.48°W (Elev. 1398 ft)
Last Update:
5:36 pm PDT Aug 2, 2021
Forecast Valid:
7pm PDT Aug 2, 2021-6pm PDT Aug 9, 2021
 
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