Showers and Storms in the East; Dangerously Hot and Dry in the West

Scattered showers and storms are expected across portions of the Central and Eastern U.S. through the end of the week. Meanwhile, dangerous heat will intensify across the Desert Southwest and Intermountain West. Hot, dry weather and increasing winds will allow elevated wildfire conditions to return to the northern Intermountain West, where air quality issues persist from ongoing fires. Read More >

Current conditions at

Hays Site MT-66 MP 10.5 (MTHAY)

Lat: 47.91928°NLon: 108.72611°WElev: 3898.0ft.

79°F

26°C

Humidity	25%
Wind Speed	N 12 MPH
Barometer	NA
Dewpoint	40°F (4°C)
Visibility	NA
Heat Index	78°F (26°C)
Last update	09 Aug 02:45 PM MDT

More Information:

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

Extended Forecast for

10 Miles SSW Zortman MT

Tonight
Low: 60 °F
Haze and
Breezy then
Partly Cloudy
Monday
High: 87 °F
Mostly Sunny
then Haze
Monday Night
Low: 62 °F
Haze
Tuesday
High: 86 °F
Haze then
Sunny
Tuesday Night
Low: 60 °F
Mostly Clear
Wednesday
High: 77 °F
Chance
Showers then
Slight Chance
T-storms
Wednesday Night
Low: 56 °F
Chance
T-storms then
Showers
Thursday
High: 71 °F
Showers
Thursday Night
Low: 54 °F
Showers

Detailed Forecast

Tonight

Widespread haze before 9pm. Partly cloudy, with a low around 60. Breezy, with a north northwest wind 8 to 13 mph becoming northeast 18 to 23 mph. Winds could gust as high as 33 mph.

Monday

Widespread haze after 5pm. Mostly cloudy through mid morning, then gradual clearing, with a high near 87. East wind 7 to 10 mph becoming west in the afternoon.

Monday Night

Widespread haze before 1am, then widespread haze after 5am. Mostly clear, with a low around 62. East northeast wind 5 to 9 mph.

Tuesday

Widespread haze before 7am. Sunny, with a high near 86. West northwest wind 6 to 8 mph.

Tuesday Night

Mostly clear, with a low around 60. North wind 9 to 11 mph becoming east northeast after midnight. Winds could gust as high as 20 mph.

Wednesday

A chance of showers, with thunderstorms also possible after noon. Mostly sunny, with a high near 77. Northeast wind around 11 mph. Chance of precipitation is 30%.

Wednesday Night

A chance of showers and thunderstorms, then showers and possibly a thunderstorm after midnight. Low around 56. East wind 11 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.

Thursday

Showers and possibly a thunderstorm. High near 71. East wind around 11 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.

Thursday Night

Showers and possibly a thunderstorm before midnight, then showers likely. Low around 54. North northeast wind 9 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.

Friday

A 40 percent chance of showers. Mostly cloudy, with a high near 70. North northwest wind around 8 mph.

Friday Night

A 20 percent chance of showers. Mostly cloudy, with a low around 54. North wind 6 to 9 mph.

Saturday

A chance of showers. Partly sunny, with a high near 74.

Saturday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 56.

Sunday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 79.