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As of 12:44 MDT

Weather in Powder River, WY

64°Current weather

Powder River, Saturday, 17 October, 12:44

Partly cloudy. Feels like 62°. High 66°, low 37°.

Pressure30.12 inHg
Wind16.8 mph W
Humidity32%
Visibility6.2 mi
Dew point34°
Sun, 1861° / 40°0Overcast
61 °Overcast

Powder River, Sunday, 18 October

Overcast. High 61°, low 40°.

Pressure30.09 inHg
Wind7.9 mph NE
Humidity38%
Visibility6.2 mi
Dew point33°
Mon, 1964° / 43°0Clear
64 °Clear

Powder River, Monday, 19 October

Clear. High 64°, low 43°.

Pressure30.00 inHg
Wind6.4 mph SW
Humidity44%
Visibility6.2 mi
Dew point38°
Tue, 2064° / 43°0Clear
64 °Clear

Powder River, Tuesday, 20 October

Clear. High 64°, low 43°.

Pressure30.00 inHg
Wind12.2 mph W
Humidity49%
Visibility6.2 mi
Dew point42°
Wed, 2165° / 43°0Clear
65 °Clear

Powder River, Wednesday, 21 October

Clear. High 65°, low 43°.

Pressure30.12 inHg
Wind3.9 mph SE
Humidity55%
Visibility6.2 mi
Dew point43°
Thu, 2267° / 45°0Overcast
67 °Overcast

Powder River, Thursday, 22 October

Overcast. High 67°, low 45°.

Pressure29.94 inHg
Wind15.8 mph SW
Humidity52%
Visibility—
Dew point44°
Fri, 2360° / 47°0Overcast
60 °Overcast

Powder River, Friday, 23 October

Overcast. High 60°, low 47°.

Pressure29.62 inHg
Wind31.4 mph SW
Humidity33%
Visibility—
Dew point29°
Sat, 2450° / 38°0.03Light rain
50 °Light rain

Powder River, Saturday, 24 October

Light rain. High 50°, low 38°.

Pressure30.06 inHg
Wind21.7 mph W
Humidity63%
Visibility—
Dew point32°
Sun, 2560° / 42°0Overcast
60 °Overcast

Powder River, Sunday, 25 October

Overcast. High 60°, low 42°.

Pressure29.83 inHg
Wind23.4 mph SW
Humidity34%
Visibility—
Dew point27°
Mon, 2654° / 39°0Light rain
54 °Light rain

Powder River, Monday, 26 October

Light rain. High 54°, low 39°.

Pressure29.74 inHg
Wind29 mph SW
Humidity21%
Visibility—
Dew point9°
Tue, 2757° / 41°0Overcast
57 °Overcast

Powder River, Tuesday, 27 October

Overcast. High 57°, low 41°.

Pressure29.65 inHg
Wind33.6 mph SW
Humidity31%
Visibility—
Dew point22°
Wed, 2849° / 37°0Clear
49 °Clear

Powder River, Wednesday, 28 October

Clear. High 49°, low 37°.

Pressure30.00 inHg
Wind26.9 mph W
Humidity19%
Visibility—
Dew point4°
Thu, 2953° / 41°0Partly cloudy
53 °Partly cloudy

Powder River, Thursday, 29 October

Partly cloudy. High 53°, low 41°.

Pressure29.65 inHg
Wind28 mph SW
Humidity26%
Visibility—
Dew point17°
Fri, 3043° / 26°0.45Snow
43 °Snow

Powder River, Friday, 30 October

Snow. High 43°, low 26°.

Pressure29.53 inHg
Wind20.7 mph NW
Humidity85%
Visibility—
Dew point29°
Sat, 3133° / 19°0.04Light snow
33 °Light snow

Powder River, Saturday, 31 October

Light snow. High 33°, low 19°.

Pressure29.91 inHg
Wind23.7 mph SW
Humidity66%
Visibility—
Dew point19°
Sun, 0136° / 26°0Overcast
36 °Overcast

Powder River, Sunday, 1 November

Overcast. High 36°, low 26°.

Pressure29.94 inHg
Wind17.9 mph SW
Humidity76%
Visibility—
Dew point26°

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.