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

Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Current conditions at

ELLIS MT (EMTW1)

Lat: 48.12944°NLon: 124.30528°WElev: 2305.0ft.

NA

32°F

0°C

Humidity 100%
Wind Speed SSW 8 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Wind Chill25°F (-4°C)
Last update 21 Mar 10:00 PM PDT
Extended Forecast for

TTI WA

  • Tonight

    Tonight: Rain and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms between 1am and 2am. Low around 40. South southwest wind 14 to 21 mph becoming west after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 40 °F

    Showers

  • Sunday

    Sunday: A slight chance of rain and snow before 7am. Partly sunny, with a high near 43. West northwest wind 6 to 10 mph becoming southwest in the morning. Chance of precipitation is 10%.

    High: 43 °F

    Slight Chance
    Rain/Snow
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 38. North northwest wind around 9 mph.

    Low: 38 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 45. North northwest wind 6 to 9 mph.

    High: 45 °F

    Partly Sunny

  • Monday Night

    Monday Night: Rain after 11pm. Low around 41. Northwest wind 9 to 14 mph becoming east southeast after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 41 °F

    Rain

  • Tuesday

    Tuesday: Rain. High near 47. Breezy. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 47 °F

    Rain and
    Breezy

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm before 11pm, then rain after 11pm. Low around 42. Breezy. Chance of precipitation is 90%.

    Low: 42 °F

    Showers and
    Breezy

  • Wednesday

    Wednesday: Rain. Cloudy, with a high near 44.

    High: 44 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain. Cloudy, with a low around 40.

    Low: 40 °F

    Rain

Detailed Forecast

Tonight
Rain and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms between 1am and 2am. Low around 40. South southwest wind 14 to 21 mph becoming west after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
A slight chance of rain and snow before 7am. Partly sunny, with a high near 43. West northwest wind 6 to 10 mph becoming southwest in the morning. Chance of precipitation is 10%.
Sunday Night
Mostly cloudy, with a low around 38. North northwest wind around 9 mph.
Monday
Partly sunny, with a high near 45. North northwest wind 6 to 9 mph.
Monday Night
Rain after 11pm. Low around 41. Northwest wind 9 to 14 mph becoming east southeast after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Rain. High near 47. Breezy. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday Night
Showers and possibly a thunderstorm before 11pm, then rain after 11pm. Low around 42. Breezy. Chance of precipitation is 90%.
Wednesday
Rain. Cloudy, with a high near 44.
Wednesday Night
Rain. Cloudy, with a low around 40.
Thursday
Rain. Mostly cloudy, with a high near 45.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 40.
Friday
A chance of rain. Partly sunny, with a high near 47.
Friday Night
A chance of rain. Mostly cloudy, with a low around 41.
Saturday
A chance of rain. Partly sunny, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
TTI WA
 48.38°N 124.7°W (Elev. 591 ft)
Last Update:
2:01 pm PDT Mar 21, 2026
Forecast Valid:
10pm PDT Mar 21, 2026-6pm PDT Mar 28, 2026
 
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