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

Ririe (ITD18)

Lat: 43.6111°NLon: 111.70531°WElev: 5106.0ft.

NA

74°F

23°C

Humidity 16%
Wind Speed SSW 18 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility 1.24 mi
Last update 20 Mar 05:15 PM MDT
Extended Forecast for

11 Miles WNW Swan Valley ID

  • Tonight

    Tonight: Mostly clear, with a low around 45. South wind 11 to 14 mph, with gusts as high as 21 mph.

    Low: 45 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 65. Breezy, with a south southeast wind 14 to 19 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 38 mph.

    High: 65 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: A 20 percent chance of rain.  Snow level 9700 feet lowering to 8100 feet after midnight . Partly cloudy, with a low around 38. Breezy, with a southwest wind 21 to 26 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 38 mph.

    Low: 38 °F

    Slight Chance
    Rain and
    Breezy

  • Sunday

    Sunday: Sunny, with a high near 52. South southwest wind 9 to 13 mph, with gusts as high as 21 mph.

    High: 52 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 35. West southwest wind 10 to 14 mph becoming south southeast after midnight. Winds could gust as high as 21 mph.

    Low: 35 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 53.

    High: 53 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 39.

    Low: 39 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 59.

    High: 59 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 45. South wind 11 to 14 mph, with gusts as high as 21 mph.
Saturday
Mostly sunny, with a high near 65. Breezy, with a south southeast wind 14 to 19 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 38 mph.
Saturday Night
A 20 percent chance of rain. Snow level 9700 feet lowering to 8100 feet after midnight . Partly cloudy, with a low around 38. Breezy, with a southwest wind 21 to 26 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 38 mph.
Sunday
Sunny, with a high near 52. South southwest wind 9 to 13 mph, with gusts as high as 21 mph.
Sunday Night
Partly cloudy, with a low around 35. West southwest wind 10 to 14 mph becoming south southeast after midnight. Winds could gust as high as 21 mph.
Monday
Partly sunny, with a high near 53.
Monday Night
Mostly cloudy, with a low around 39.
Tuesday
Partly sunny, with a high near 59.
Tuesday Night
Partly cloudy, with a low around 43.
Wednesday
Mostly sunny, with a high near 61. Breezy.
Wednesday Night
Partly cloudy, with a low around 36. Breezy.
Thursday
Sunny, with a high near 48. Breezy.
Thursday Night
Mostly clear, with a low around 28.
Friday
Sunny, with a high near 52.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles WNW Swan Valley ID
 43.48°N 111.53°W (Elev. 6657 ft)
12:21 pm MDT Mar 20, 2026
5pm MDT Mar 20, 2026-6pm MDT Mar 27, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database