Powder River County, MT Weather Forecast
County weather hub
Mostly Sunny then Slight Chance Rain Showers
Compare major city weather across Powder River County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
A slight chance of rain showers after noon. Mostly sunny, with a high near 75. Northwest wind 3 to 10 mph. Chance of precipitation is 20%.
County Weather Overview
This county weather page brings together forecast coverage for Powder River County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 0 of 0 mapped cities in Powder River County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Jun 2 to Jun 3, 2026
- Latest sync
- May 28, 2026 12:10 PM MDT
- Forecast office
- BYZ
- Source
- NOAA / NWS
Daily Outlook
This Week in Powder River County
Wednesday looks like the warmest upcoming period in Powder River County at 76 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 51 degrees F.
The strongest winds are forecast for Tuesday at about 3 to 10 mph NW.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- May 28, 2026 12:10 PM MDT
- Coverage
- 3 days
- Time zone
- America/Denver
- Forecast office
- BYZ
- Radar station
- KBLX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 51. Northeast wind 3 to 10 mph. Chance of precipitation is 20%.
A slight chance of rain showers after noon. Mostly sunny, with a high near 76. North wind 3 to 8 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 53. East southeast wind 2 to 8 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Jun 2
|
Mostly Sunny then Slight Chance Rain Showers
|
75°F |
3 to 10 mph
NW
|
|
Tuesday Night
Jun 2
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
51°F |
3 to 10 mph
NE
|
|
Wednesday
Jun 3
|
Mostly Sunny then Slight Chance Rain Showers
|
76°F |
3 to 8 mph
N
|
|
Wednesday Night
Jun 3
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
53°F |
2 to 8 mph
ESE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Powder River County.
Nearby forecast pages are not available for this location yet.
Coverage
Forecast coverage currently spans 0 of 0 mapped cities in Powder River County.
