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

Heat Wave Continues in the West; Critical Fire Weather Conditions in the High Plains

An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. Critical fire weather conditions will continue over the next couple of days across portions of the High Plains as gusty winds and dry conditions persist. Read More >

Current conditions at

Burley Municipal Airport (KBYI)

Lat: 42.54525°NLon: 113.7686°WElev: 4137.0ft.

Clear

37°F

3°C

Humidity 74%
Wind Speed N 0 MPH
Barometer 30.15 in (1021.0 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 18 Mar 04:35 AM MDT
Extended Forecast for

Declo ID

  • Today

    Today: Sunny, with a high near 77. Southwest wind 6 to 13 mph becoming west northwest in the afternoon. Winds could gust as high as 21 mph.

    High: 77 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 48. West northwest wind 5 to 11 mph becoming south southeast in the evening. Winds could gust as high as 18 mph.

    Low: 48 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 79. South southwest wind 5 to 11 mph becoming west in the afternoon. Winds could gust as high as 18 mph.

    High: 79 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 48. West northwest wind 6 to 11 mph becoming south after midnight.

    Low: 48 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 82. South wind 5 to 8 mph becoming west in the afternoon.

    High: 82 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 73.

    High: 73 °F

    Mostly Sunny

  • Saturday Night

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

    Low: 39 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 62.

    High: 62 °F

    Partly Sunny

Detailed Forecast

Today
Sunny, with a high near 77. Southwest wind 6 to 13 mph becoming west northwest in the afternoon. Winds could gust as high as 21 mph.
Tonight
Mostly clear, with a low around 48. West northwest wind 5 to 11 mph becoming south southeast in the evening. Winds could gust as high as 18 mph.
Thursday
Sunny, with a high near 79. South southwest wind 5 to 11 mph becoming west in the afternoon. Winds could gust as high as 18 mph.
Thursday Night
Mostly clear, with a low around 48. West northwest wind 6 to 11 mph becoming south after midnight.
Friday
Sunny, with a high near 82. South wind 5 to 8 mph becoming west in the afternoon.
Friday Night
Mostly clear, with a low around 50.
Saturday
Mostly sunny, with a high near 73.
Saturday Night
Mostly cloudy, with a low around 39.
Sunday
Partly sunny, with a high near 62.
Sunday Night
Partly cloudy, with a low around 36.
Monday
Mostly sunny, with a high near 65.
Monday Night
Mostly cloudy, with a low around 43.
Tuesday
Mostly cloudy, with a high near 70.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Declo ID
 42.52°N 113.63°W (Elev. 4186 ft)
Last Update:
12:31 am MDT Mar 18, 2026
Forecast Valid:
4am MDT Mar 18, 2026-6pm MDT Mar 24, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation