Heat Builds in the West; Severe Thunderstorms and Heavy Rain in the Upper Midwest and Mid-Mississippi Valley; Extremely Critical Fire Weather in the Northwest on Saturday

A heat wave over the Southwest will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Severe thunderstorms and heavy rainfall are expected over parts of the Upper Midwest to mid-Mississippi Valley today. Critical to extremely critical fire weather conditions from the Northwest and the northern Great Basin on Saturday and Sunday. 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

Big Piney - Marbleton Airport (KBPI)

Lat: 42.57805°NLon: 110.10972°WElev: 6946.0ft.

Clear

48°F

9°C

Humidity	66%
Wind Speed	NNE 5 MPH
Barometer	30.42 in (1030.14 mb)
Dewpoint	37°F (3°C)
Visibility	10.00 mi
Wind Chill	46°F (8°C)
Last update	31 Jul 05:35 AM MDT

More Information:

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

Extended Forecast for

La Barge WY

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

Click here for hazard details and duration

Heat Advisory

Today
High: 86 °F
Patchy Smoke
then Slight
Chance
T-storms
Tonight
Low: 53 °F
Slight Chance
T-storms then
Mostly Clear
Saturday
High: 92 °F
Sunny
Saturday Night
Low: 54 °F
Mostly Clear
Sunday
High: 93 °F
Sunny then
Sunny and
Breezy
Sunday Night
Low: 55 °F
Clear and
Breezy then
Mostly Clear
Monday
High: 87 °F
Sunny then
Sunny and
Breezy
Monday Night
Low: 48 °F
Mostly Clear
Tuesday
High: 86 °F
Sunny

Detailed Forecast

Today

A 20 percent chance of showers and thunderstorms after 3pm. Patchy smoke. Sunny, with a high near 86. North northeast wind 5 to 7 mph becoming calm.

Tonight

A 20 percent chance of showers and thunderstorms before 9pm. Mostly clear, with a low around 53. North wind 3 to 7 mph.

Saturday

Sunny, with a high near 92. Light and variable wind becoming west 8 to 13 mph in the afternoon. Winds could gust as high as 20 mph.

Saturday Night

Mostly clear, with a low around 54. West wind 8 to 13 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.

Sunday

Sunny, with a high near 93. Breezy, with a light and variable wind becoming west 16 to 21 mph in the afternoon. Winds could gust as high as 31 mph.

Sunday Night

Mostly clear, with a low around 55. Breezy, with a northwest wind 15 to 20 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 28 mph.

Monday

Sunny, with a high near 87. Breezy, with a light northwest wind becoming west 13 to 18 mph in the morning. Winds could gust as high as 29 mph.

Monday Night

Mostly clear, with a low around 48.

Tuesday

Sunny, with a high near 86.

Tuesday Night

Mostly clear, with a low around 48.

Wednesday

Sunny, with a high near 90.

Wednesday Night

Mostly clear, with a low around 52.