Severe Thunderstorms in the High Plains and Upper Midwest; Excessive Rainfall Along the Texas Coast; Dangerous Heat Wave From the Midwest to the Northeast

Strong to severe thunderstorms will continue through Monday evening in the northern Plains and shift to the central Plains and Upper Midwest Tuesday. Hail and damaging winds will be the main threats. A system in the Western Gulf Coast will bring multiple rounds of heavy rainfall to the Texas coast the next several days. A long duration heat wave will bring impacts to the Midwest and Northeast. Read More >

Current conditions at

PORCUPINE (PRPM8)

Lat: 46.11192°NLon: 110.4696°WElev: 6500.0ft.

34°F

1°C

Humidity	NA
Wind Speed	NA NA MPH
Barometer	NA
Dewpoint	N/A
Visibility	NA
Last update	NA

More Information:

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

Extended Forecast for

9 Miles SSW Martinsdale MT

Tonight
Low: 35 °F
Rain/Snow
then
Rain/Snow
Likely
Tuesday
High: 51 °F
Rain/Snow
Likely then
Chance
T-storms
Tuesday Night
Low: 33 °F
Chance
T-storms then
Partly Cloudy
Juneteenth
High: 63 °F
Sunny then
Chance
Showers
Wednesday Night
Low: 40 °F
Partly Cloudy
Thursday
High: 68 °F
Mostly Sunny
Thursday Night
Low: 46 °F
Slight Chance
T-storms then
Mostly Cloudy
Friday
High: 68 °F
Slight Chance
T-storms then
Showers
Likely
Friday Night
Low: 47 °F
Chance
T-storms then
Slight Chance
Showers

Detailed Forecast

Tonight

Rain showers before 11pm, then rain and snow showers likely. Some thunder is also possible. Low around 35. West northwest wind around 14 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Tuesday

Rain and snow showers likely before 10am, then a chance of rain showers. Some thunder is also possible. Mostly cloudy, with a high near 51. West wind 10 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

Tuesday Night

A chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 33. Southwest wind 5 to 9 mph. Chance of precipitation is 40%.

Juneteenth

A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 63. Southwest wind 5 to 10 mph.

Wednesday Night

Partly cloudy, with a low around 40. South wind 5 to 8 mph becoming east southeast in the evening.

Thursday

Mostly sunny, with a high near 68. Light east southeast wind becoming east 6 to 11 mph in the morning. Winds could gust as high as 20 mph.

Thursday Night

A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 46. East wind 5 to 11 mph, with gusts as high as 18 mph.

Friday

A slight chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 68. Light east wind increasing to 6 to 11 mph in the morning.

Friday Night

A chance of showers and thunderstorms before midnight, then a slight chance of showers. Partly cloudy, with a low around 47.

Saturday

A slight chance of showers, with thunderstorms also possible after noon. Mostly sunny, with a high near 75.

Saturday Night

Mostly clear, with a low around 49.

Sunday

Sunny, with a high near 81.

Sunday Night

A slight chance of showers and thunderstorms. Mostly clear, with a low around 51.

Monday

A slight chance of showers and thunderstorms. Sunny, with a high near 78.