Widespread Showers in the Eastern US; Severe Thunderstorms in the Plains; Heatwave in the Desert Southwest

Widespread showers and thunderstorms across much of the central and eastern U.S. will produce areas of excessive rainfall, especially in the southern Mid-Atlantic states. Scattered severe thunderstorms are expected from Montana into portions of the central/southern Plains this weekend. A heatwave will build in the Desert Southwest, in parts of Arizona, southeastern California, and southern Nevada. Read More >

Current conditions at

Gary Cooper Bridge I-15 MP 242 (MTYEP)

Lat: 47.13948°NLon: 111.85908°WElev: 3427.0ft.

53°F

12°C

Humidity	77%
Wind Speed	WSW 2 MPH
Barometer	NA
Dewpoint	46°F (8°C)
Visibility	NA
Last update	14 Jun 04:15 AM MDT

More Information:

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

Extended Forecast for

Cascade MT

Overnight
Low: 50 °F
Slight Chance
T-storms
Saturday
High: 81 °F
Mostly Sunny
then Chance
T-storms
Saturday Night
Low: 53 °F
Slight Chance
T-storms then
Partly Cloudy
Sunday
High: 81 °F
Mostly Sunny
then Chance
T-storms
Sunday Night
Low: 52 °F
Chance
T-storms then
Partly Cloudy
Monday
High: 77 °F
Partly Sunny
then Chance
Showers
Monday Night
Low: 52 °F
Chance
T-storms then
Slight Chance
Showers
Tuesday
High: 77 °F
Chance
Showers
Tuesday Night
Low: 50 °F
Mostly Clear

Detailed Forecast

Overnight

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 50. Calm wind.

Saturday

A 30 percent chance of showers and thunderstorms, mainly after 5pm. Mostly sunny, with a high near 81. Calm wind becoming northeast 5 to 8 mph in the afternoon.

Saturday Night

A 20 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 53. Northeast wind 5 to 8 mph becoming calm in the evening.

Sunday

A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 81. Calm wind becoming north northeast 5 to 8 mph in the afternoon.

Sunday Night

A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 52. North northeast wind 5 to 9 mph becoming calm after midnight.

Monday

A 40 percent chance of showers after noon. Partly sunny, with a high near 77. Calm wind becoming east northeast 5 to 7 mph in the afternoon.

Monday Night

A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 52. East wind 5 to 9 mph becoming southwest after midnight. Chance of precipitation is 30%.

Tuesday

A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 77. West wind 5 to 9 mph.

Tuesday Night

Mostly clear, with a low around 50.

Wednesday

Sunny, with a high near 82.

Wednesday Night

Mostly clear, with a low around 51.

Juneteenth

Sunny, with a high near 84.

Thursday Night

A slight chance of showers. Partly cloudy, with a low around 51.