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 >

Hazardous Weather Conditions

Heat Advisory in effect from August 1, 12:00 PM MDT until August 2, 10:00 PM MDT

Current conditions at

Buffalo - Johnson County Airport (KBYG)

Lat: 44.38122°NLon: 106.71947°WElev: 4925.0ft.

Clear

70°F

21°C

Humidity	33%
Wind Speed	N 0 MPH
Barometer	30.21 in (1023.03 mb)
Dewpoint	40°F (4°C)
Visibility	10.00 mi
Last update	01 Aug 03:53 AM MDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

4 Miles SE Story WY

Heat Advisory August 1, 12:00pm until August 2, 10:00pm

Click here for hazard details and duration

Heat Advisory

Today
High: 99 °F
Patchy Smoke
Tonight
Low: 67 °F
Patchy Smoke
then Partly
Cloudy
Sunday
High: 94 °F
Mostly Sunny
and Breezy
then Sunny
Sunday Night
Low: 59 °F
Mostly Clear
then Mostly
Clear and
Breezy
Monday
High: 76 °F
Sunny and
Breezy
Monday Night
Low: 48 °F
Partly Cloudy
and Breezy
then Mostly
Clear
Tuesday
High: 77 °F
Sunny and
Breezy
Tuesday Night
Low: 52 °F
Mostly Clear
Wednesday
High: 85 °F
Sunny then
Slight Chance
T-storms

Detailed Forecast

Today

Patchy smoke. Sunny and hot, with a high near 99. Light and variable wind becoming southeast 6 to 11 mph in the morning.

Tonight

Patchy smoke before midnight. Partly cloudy, with a low around 67. East wind 7 to 14 mph becoming west after midnight. Winds could gust as high as 20 mph.

Sunday

Mostly sunny, with a high near 94. Breezy, with a northwest wind 10 to 20 mph becoming east southeast in the afternoon. Winds could gust as high as 28 mph.

Sunday Night

Mostly clear, with a low around 59. Breezy, with a west northwest wind 8 to 13 mph becoming northwest 15 to 20 mph after midnight. Winds could gust as high as 31 mph.

Monday

Sunny, with a high near 76. Breezy, with a north wind 18 to 23 mph, with gusts as high as 34 mph.

Monday Night

Mostly clear, with a low around 48. Breezy, with a north wind 16 to 21 mph becoming light and variable in the evening. Winds could gust as high as 26 mph.

Tuesday

Sunny, with a high near 77. Breezy, with a light and variable wind becoming east southeast 13 to 18 mph in the morning. Winds could gust as high as 26 mph.

Tuesday Night

Mostly clear, with a low around 52.

Wednesday

A 10 percent chance of showers and thunderstorms after noon. Sunny, with a high near 85.

Wednesday Night

Mostly clear, with a low around 57.

Thursday

Sunny, with a high near 92.

Thursday Night

Mostly clear, with a low around 60.

Friday

Sunny, with a high near 89.