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As of 20:26 MDT

Weather in Powder River, WY

51°Current weather

Powder River, Monday, 19 October, 20:26

Clear. Feels like 48°. High 66°, low 37°.

Pressure30.00 inHg
Wind4.7 mph SW
Humidity56%
Visibility6.2 mi
Dew point36°
Tue, 2067° / 39°0Clear
67 °Clear

Powder River, Tuesday, 20 October

Clear. High 67°, low 39°.

Pressure30.03 inHg
Wind10.9 mph W
Humidity50%
Visibility6.2 mi
Dew point43°
Wed, 2167° / 41°0Clear
67 °Clear

Powder River, Wednesday, 21 October

Clear. High 67°, low 41°.

Pressure30.12 inHg
Wind5.7 mph SE
Humidity51%
Visibility6.2 mi
Dew point42°
Thu, 2269° / 46°0Overcast
69 °Overcast

Powder River, Thursday, 22 October

Overcast. High 69°, low 46°.

Pressure30.00 inHg
Wind12.9 mph W
Humidity47%
Visibility6.2 mi
Dew point44°
Fri, 2362° / 50°0Clear
62 °Clear

Powder River, Friday, 23 October

Clear. High 62°, low 50°.

Pressure29.77 inHg
Wind23.1 mph SW
Humidity41%
Visibility6.2 mi
Dew point38°
Sat, 2447° / 37°0Overcast
47 °Overcast

Powder River, Saturday, 24 October

Overcast. High 47°, low 37°.

Pressure30.33 inHg
Wind13 mph NE
Humidity74%
Visibility—
Dew point33°
Sun, 2549° / 35°0.09Snow
49 °Snow

Powder River, Sunday, 25 October

Snow. High 49°, low 35°.

Pressure30.36 inHg
Wind11.4 mph E
Humidity77%
Visibility—
Dew point31°
Mon, 2649° / 38°0Clear
49 °Clear

Powder River, Monday, 26 October

Clear. High 49°, low 38°.

Pressure30.24 inHg
Wind17.3 mph NE
Humidity36%
Visibility—
Dew point19°
Tue, 2741° / 29°0Overcast
41 °Overcast

Powder River, Tuesday, 27 October

Overcast. High 41°, low 29°.

Pressure30.56 inHg
Wind15.6 mph NE
Humidity49%
Visibility—
Dew point18°
Wed, 2858° / 34°0Mostly clear
58 °Mostly clear

Powder River, Wednesday, 28 October

Mostly clear. High 58°, low 34°.

Pressure30.15 inHg
Wind12.7 mph W
Humidity31%
Visibility—
Dew point19°
Thu, 2960° / 41°0Partly cloudy
60 °Partly cloudy

Powder River, Thursday, 29 October

Partly cloudy. High 60°, low 41°.

Pressure29.91 inHg
Wind13.7 mph W
Humidity26%
Visibility—
Dew point20°
Fri, 3060° / 46°0Overcast
60 °Overcast

Powder River, Friday, 30 October

Overcast. High 60°, low 46°.

Pressure29.83 inHg
Wind19.3 mph SW
Humidity46%
Visibility—
Dew point35°
Sat, 3159° / 48°0Overcast
59 °Overcast

Powder River, Saturday, 31 October

Overcast. High 59°, low 48°.

Pressure29.77 inHg
Wind21.9 mph W
Humidity46%
Visibility—
Dew point35°
Sun, 0156° / 45°0Mostly clear
56 °Mostly clear

Powder River, Sunday, 1 November

Mostly clear. High 56°, low 45°.

Pressure30.09 inHg
Wind9.5 mph NW
Humidity44%
Visibility—
Dew point31°
Mon, 0259° / 43°0Clear
59 °Clear

Powder River, Monday, 2 November

Clear. High 59°, low 43°.

Pressure30.18 inHg
Wind14 mph W
Humidity30%
Visibility—
Dew point21°
Tue, 0360° / 43°0Overcast
60 °Overcast

Powder River, Tuesday, 3 November

Overcast. High 60°, low 43°.

Pressure29.94 inHg
Wind15.6 mph SW
Humidity34%
Visibility—
Dew point27°

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.