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As of 19:21 MDT

Weather in Powder River, WY

58°Current weather

Powder River, Wednesday, 21 October, 19:21

Mostly clear. Feels like 56°. High 68°, low 38°.

Pressure30.06 inHg
Wind8.6 mph SW
Humidity51%
Visibility6.2 mi
Dew point40°
Thu, 2270° / 44°0Mostly clear
70 °Mostly clear

Powder River, Thursday, 22 October

Mostly clear. High 70°, low 44°.

Pressure29.97 inHg
Wind14.3 mph SW
Humidity49%
Visibility6.2 mi
Dew point45°
Fri, 2362° / 46°0Clear
62 °Clear

Powder River, Friday, 23 October

Clear. High 62°, low 46°.

Pressure29.77 inHg
Wind21.6 mph SW
Humidity34%
Visibility6.2 mi
Dew point32°
Sat, 2444° / 33°0Overcast
44 °Overcast

Powder River, Saturday, 24 October

Overcast. High 44°, low 33°.

Pressure30.47 inHg
Wind10.4 mph E
Humidity83%
Visibility6.2 mi
Dew point28°
Sun, 2546° / 36°0Overcast
46 °Overcast

Powder River, Sunday, 25 October

Overcast. High 46°, low 36°.

Pressure30.24 inHg
Wind3.5 mph NE
Humidity67%
Visibility6.2 mi
Dew point29°
Mon, 2650° / 33°0Partly cloudy
50 °Partly cloudy

Powder River, Monday, 26 October

Partly cloudy. High 50°, low 33°.

Pressure30.42 inHg
Wind9.2 mph NE
Humidity71%
Visibility—
Dew point32°
Tue, 2749° / 32°0Mostly clear
49 °Mostly clear

Powder River, Tuesday, 27 October

Mostly clear. High 49°, low 32°.

Pressure30.27 inHg
Wind14.9 mph W
Humidity54%
Visibility—
Dew point31°
Wed, 2851° / 30°0Clear
51 °Clear

Powder River, Wednesday, 28 October

Clear. High 51°, low 30°.

Pressure30.36 inHg
Wind8.4 mph S
Humidity34%
Visibility—
Dew point16°
Thu, 2963° / 43°0Clear
63 °Clear

Powder River, Thursday, 29 October

Clear. High 63°, low 43°.

Pressure29.85 inHg
Wind26 mph W
Humidity21%
Visibility—
Dew point18°
Fri, 3062° / 50°0Overcast
62 °Overcast

Powder River, Friday, 30 October

Overcast. High 62°, low 50°.

Pressure29.62 inHg
Wind24 mph SW
Humidity25%
Visibility—
Dew point22°
Sat, 3153° / 43°0Overcast
53 °Overcast

Powder River, Saturday, 31 October

Overcast. High 53°, low 43°.

Pressure29.68 inHg
Wind17.8 mph SW
Humidity51%
Visibility—
Dew point28°
Sun, 0145° / 35°0Mostly clear
45 °Mostly clear

Powder River, Sunday, 1 November

Mostly clear. High 45°, low 35°.

Pressure30.15 inHg
Wind9.4 mph NE
Humidity52%
Visibility—
Dew point23°
Mon, 0256° / 33°0Mostly clear
56 °Mostly clear

Powder River, Monday, 2 November

Mostly clear. High 56°, low 33°.

Pressure30.21 inHg
Wind12.7 mph W
Humidity21%
Visibility—
Dew point10°
Tue, 0360° / 43°0Clear
60 °Clear

Powder River, Tuesday, 3 November

Clear. High 60°, low 43°.

Pressure30.06 inHg
Wind17 mph SW
Humidity17%
Visibility—
Dew point10°
Wed, 0456° / 46°0Partly cloudy
56 °Partly cloudy

Powder River, Wednesday, 4 November

Partly cloudy. High 56°, low 46°.

Pressure29.74 inHg
Wind28.2 mph W
Humidity31%
Visibility—
Dew point25°
Thu, 0558° / 39°0Overcast
58 °Overcast

Powder River, Thursday, 5 November

Overcast. High 58°, low 39°.

Pressure29.83 inHg
Wind25.6 mph W
Humidity30%
Visibility—
Dew point23°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Powder River, WY are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Powder River, WY since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.