Heat Builds in the West; Extremely Critical Fire Weather in the Northwest

A heat wave over the Southwest will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Critical to extremely critical fire weather conditions are forecast from the Northwest and the northern Great Basin this weekend. Particularly Dangerous Situation Red Flag Warnings have been issued. Read More >

Current conditions at

ALPINE (ALRA3)

Lat: 33.84272°NLon: 109.11161°WElev: 8207.0ft.

NA

82°F

28°C

Humidity 33%
Wind Speed NNE 8 MPH
Barometer NA
Dewpoint 50°F (10°C)
Visibility NA
Heat Index81°F (27°C)
Last update 31 Jul 11:16 AM MST
Extended Forecast for

Alpine AZ

  • Today

    Today: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a temperature falling to around 77 by 4pm. Northeast wind around 6 mph becoming west in the afternoon.

    High: 84 °F

    Chance
    T-storms

  • Tonight

    Tonight: A 10 percent chance of showers and thunderstorms before 11pm.  Partly cloudy, with a low around 59. Light northwest wind.

    Low: 59 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms after 11am.  Mostly sunny, with a high near 84. Calm wind becoming north 5 to 7 mph in the morning. Winds could gust as high as 17 mph.

    High: 84 °F

    Chance
    T-storms

  • Saturday Night

    Saturday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 57. Light and variable wind becoming southwest around 5 mph after midnight.

    Low: 57 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms after 11am.  Mostly sunny, with a high near 83. Southwest wind around 6 mph becoming northwest in the morning. Winds could gust as high as 15 mph.

    High: 83 °F

    Chance
    T-storms

  • Sunday Night

    Sunday Night: A 10 percent chance of showers and thunderstorms before 11pm.  Partly cloudy, with a low around 57. Southwest wind around 6 mph.

    Low: 57 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after 11am.  Mostly sunny, with a high near 83. Northwest wind 6 to 9 mph, with gusts as high as 20 mph.

    High: 83 °F

    Slight Chance
    T-storms

  • Monday Night

    Monday Night: Partly cloudy, with a low around 58. West wind 5 to 7 mph, with gusts as high as 16 mph.

    Low: 58 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms after 11am.  Mostly sunny, with a high near 83. North wind 5 to 9 mph becoming west in the afternoon. Winds could gust as high as 22 mph.

    High: 83 °F

    Chance
    T-storms

Detailed Forecast

Today
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a temperature falling to around 77 by 4pm. Northeast wind around 6 mph becoming west in the afternoon.
Tonight
A 10 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 59. Light northwest wind.
Saturday
A 30 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 84. Calm wind becoming north 5 to 7 mph in the morning. Winds could gust as high as 17 mph.
Saturday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 57. Light and variable wind becoming southwest around 5 mph after midnight.
Sunday
A 30 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 83. Southwest wind around 6 mph becoming northwest in the morning. Winds could gust as high as 15 mph.
Sunday Night
A 10 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 57. Southwest wind around 6 mph.
Monday
A 20 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 83. Northwest wind 6 to 9 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 58. West wind 5 to 7 mph, with gusts as high as 16 mph.
Tuesday
A 40 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 83. North wind 5 to 9 mph becoming west in the afternoon. Winds could gust as high as 22 mph.
Tuesday Night
A 40 percent chance of showers and thunderstorms before 11pm. Mostly cloudy, with a low around 57. Southwest wind around 6 mph becoming calm in the evening. Winds could gust as high as 17 mph.
Wednesday
Showers and thunderstorms. High near 79. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 80%.
Wednesday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 56. Light and variable wind.
Thursday
Showers and thunderstorms likely. Partly sunny, with a high near 80. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
Alpine AZ
 33.85°N 109.12°W (Elev. 8323 ft)
11:42 am MST Jul 31, 2026
11am MST Jul 31, 2026-6pm MST Aug 6, 2026
 
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Additional Resources

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