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As of 16:45 MDT

Weather in Powder River, WY

65°Current weather

Powder River, Monday, 19 October, 16:45

Clear. Feels like 63°. High 65°, low 37°.

Pressure29.94 inHg
Wind7.6 mph SW
Humidity33%
Visibility6.2 mi
Dew point35°
Tue, 2068° / 41°0Clear
68 °Clear

Powder River, Tuesday, 20 October

Clear. High 68°, low 41°.

Pressure30.03 inHg
Wind11.6 mph W
Humidity49%
Visibility6.2 mi
Dew point42°
Wed, 2167° / 42°0Clear
67 °Clear

Powder River, Wednesday, 21 October

Clear. High 67°, low 42°.

Pressure30.12 inHg
Wind6.4 mph S
Humidity50%
Visibility6.2 mi
Dew point43°
Thu, 2269° / 45°0Partly cloudy
69 °Partly cloudy

Powder River, Thursday, 22 October

Partly cloudy. High 69°, low 45°.

Pressure29.97 inHg
Wind11.2 mph SW
Humidity53%
Visibility6.2 mi
Dew point47°
Fri, 2359° / 48°0Clear
59 °Clear

Powder River, Friday, 23 October

Clear. High 59°, low 48°.

Pressure29.71 inHg
Wind24.3 mph SW
Humidity39%
Visibility6.2 mi
Dew point33°
Sat, 2450° / 36°0Overcast
50 °Overcast

Powder River, Saturday, 24 October

Overcast. High 50°, low 36°.

Pressure30.18 inHg
Wind12.5 mph W
Humidity65%
Visibility—
Dew point32°
Sun, 2557° / 36°0Clear
57 °Clear

Powder River, Sunday, 25 October

Clear. High 57°, low 36°.

Pressure30.24 inHg
Wind7.6 mph SW
Humidity38%
Visibility—
Dew point24°
Mon, 2662° / 42°0Clear
62 °Clear

Powder River, Monday, 26 October

Clear. High 62°, low 42°.

Pressure30.09 inHg
Wind19.4 mph NE
Humidity22%
Visibility—
Dew point17°
Tue, 2739° / 28°0Overcast
39 °Overcast

Powder River, Tuesday, 27 October

Overcast. High 39°, low 28°.

Pressure30.59 inHg
Wind17.3 mph NE
Humidity55%
Visibility—
Dew point18°
Wed, 2852° / 33°0Clear
52 °Clear

Powder River, Wednesday, 28 October

Clear. High 52°, low 33°.

Pressure30.24 inHg
Wind5.8 mph E
Humidity38%
Visibility—
Dew point20°
Thu, 2964° / 42°0Partly cloudy
64 °Partly cloudy

Powder River, Thursday, 29 October

Partly cloudy. High 64°, low 42°.

Pressure29.94 inHg
Wind18.3 mph W
Humidity20%
Visibility—
Dew point16°
Fri, 3063° / 48°0Overcast
63 °Overcast

Powder River, Friday, 30 October

Overcast. High 63°, low 48°.

Pressure29.94 inHg
Wind12.8 mph W
Humidity22%
Visibility—
Dew point20°
Sat, 3159° / 50°0.01Light rain
59 °Light rain

Powder River, Saturday, 31 October

Light rain. High 59°, low 50°.

Pressure29.94 inHg
Wind12.1 mph NW
Humidity28%
Visibility—
Dew point24°
Sun, 0156° / 42°0Mostly clear
56 °Mostly clear

Powder River, Sunday, 1 November

Mostly clear. High 56°, low 42°.

Pressure30.12 inHg
Wind7.8 mph N
Humidity51%
Visibility—
Dew point34°
Mon, 0261° / 44°0Overcast
61 °Overcast

Powder River, Monday, 2 November

Overcast. High 61°, low 44°.

Pressure29.94 inHg
Wind19.6 mph SW
Humidity37%
Visibility—
Dew point28°
Tue, 0360° / 47°0Overcast
60 °Overcast

Powder River, Tuesday, 3 November

Overcast. High 60°, low 47°.

Pressure29.59 inHg
Wind26.6 mph W
Humidity40%
Visibility—
Dew point33°

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.