Active Pattern for the Center of the Nation; Increasing Rainfall Threat for the Pacific Northwest

An active pattern remains in place across the center of the country with additional threats from severe thunderstorms and heavy rainfall. These concerns will remain in place through most of the weekend. An approaching storm across the Pacific Northwest is expected to bring heavy rainfall and strong winds late this weekend. The heat risk and fire weather concerns will increase across the Southwest. Read More >

Current conditions at

PORCUPINE (PRPM8)

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

61°F

16°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

18 Miles SSW Martinsdale MT

Overnight
Low: 41 °F
Chance
Showers
Sunday
High: 59 °F
Chance
Showers
Sunday Night
Low: 44 °F
Mostly Cloudy
Monday
High: 56 °F
Slight Chance
Rain then
Showers and
Breezy
Monday Night
Low: 35 °F
Showers
Likely then
Partly Cloudy
Tuesday
High: 56 °F
Mostly Sunny
and Windy
Tuesday Night
Low: 43 °F
Partly Cloudy
and Windy
Wednesday
High: 63 °F
Sunny and
Breezy
Wednesday Night
Low: 41 °F
Mostly Clear
and Breezy
then Clear

Detailed Forecast

Overnight

A 30 percent chance of showers and thunderstorms, mainly between 3am and 5am. Mostly cloudy, with a low around 41. West southwest wind around 9 mph.

Sunday

A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 59. West southwest wind 9 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.

Sunday Night

Mostly cloudy, with a low around 44. West southwest wind 5 to 10 mph becoming light. Winds could gust as high as 21 mph.

Monday

A slight chance of rain, then showers and possibly a thunderstorm after noon. High near 56. Breezy, with a southwest wind 7 to 12 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 80%.

Monday Night

Showers likely and possibly a thunderstorm before midnight. Mostly cloudy, with a low around 35. West wind 18 to 20 mph, with gusts as high as 39 mph. Chance of precipitation is 70%.

Tuesday

Mostly sunny, with a high near 56. Windy, with a west wind 21 to 26 mph increasing to 29 to 34 mph in the afternoon. Winds could gust as high as 55 mph.

Tuesday Night

Partly cloudy, with a low around 43. Windy, with a west wind 22 to 32 mph, with gusts as high as 55 mph.

Wednesday

Sunny, with a high near 63. Breezy, with a west wind 20 to 29 mph, with gusts as high as 46 mph.

Wednesday Night

Mostly clear, with a low around 41. Breezy.

Thursday

Sunny, with a high near 69.

Thursday Night

Mostly clear, with a low around 46.

Friday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 69.