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As of 18:59 MDT

Weather in Powder River, WY

43°Current weather

Powder River, Monday, 12 October, 18:59

Light rain. Feels like 37°. High 46°, low 38°.

Pressure29.88 inHg
Wind11.8 mph NE
Humidity80%
Visibility5.6 mi
Dew point38°
Tue, 1349° / 35°0.07Light rain
49 °Light rain

Powder River, Tuesday, 13 October

Light rain. High 49°, low 35°.

Pressure29.94 inHg
Wind4.9 mph NE
Humidity74%
Visibility6.2 mi
Dew point42°
Wed, 1445° / 39°0.44Snow
45 °Snow

Powder River, Wednesday, 14 October

Snow. High 45°, low 39°.

Pressure30.15 inHg
Wind8.9 mph NE
Humidity85%
Visibility4.1 mi
Dew point40°
Thu, 1550° / 39°0.07Light rain
50 °Light rain

Powder River, Thursday, 15 October

Light rain. High 50°, low 39°.

Pressure30.56 inHg
Wind19.4 mph NE
Humidity58%
Visibility6.2 mi
Dew point35°
Fri, 1659° / 33°0Clear
59 °Clear

Powder River, Friday, 16 October

Clear. High 59°, low 33°.

Pressure30.53 inHg
Wind7.6 mph SW
Humidity46%
Visibility6.2 mi
Dew point31°
Sat, 1764° / 41°0Clear
64 °Clear

Powder River, Saturday, 17 October

Clear. High 64°, low 41°.

Pressure30.06 inHg
Wind18.9 mph SW
Humidity35%
Visibility—
Dew point30°
Sun, 1861° / 44°0Mostly clear
61 °Mostly clear

Powder River, Sunday, 18 October

Mostly clear. High 61°, low 44°.

Pressure30.00 inHg
Wind11.8 mph W
Humidity36%
Visibility—
Dew point28°
Mon, 1966° / 45°0Clear
66 °Clear

Powder River, Monday, 19 October

Clear. High 66°, low 45°.

Pressure29.94 inHg
Wind16.8 mph SW
Humidity26%
Visibility—
Dew point24°
Tue, 2069° / 50°0Clear
69 °Clear

Powder River, Tuesday, 20 October

Clear. High 69°, low 50°.

Pressure29.71 inHg
Wind25.3 mph SW
Humidity33%
Visibility—
Dew point33°
Wed, 2164° / 47°0.05Light rain
64 °Light rain

Powder River, Wednesday, 21 October

Light rain. High 64°, low 47°.

Pressure29.62 inHg
Wind19.5 mph SW
Humidity31%
Visibility—
Dew point31°
Thu, 2242° / 37°1.15Snow
42 °Snow

Powder River, Thursday, 22 October

Snow. High 42°, low 37°.

Pressure29.88 inHg
Wind14.3 mph E
Humidity90%
Visibility—
Dew point36°
Fri, 2349° / 36°0.05Light snow
49 °Light snow

Powder River, Friday, 23 October

Light snow. High 49°, low 36°.

Pressure29.97 inHg
Wind20.8 mph W
Humidity58%
Visibility—
Dew point29°
Sat, 2455° / 39°0Clear
55 °Clear

Powder River, Saturday, 24 October

Clear. High 55°, low 39°.

Pressure30.15 inHg
Wind11.6 mph W
Humidity41%
Visibility—
Dew point26°
Sun, 2551° / 45°0Light rain
51 °Light rain

Powder River, Sunday, 25 October

Light rain. High 51°, low 45°.

Pressure30.00 inHg
Wind15.9 mph W
Humidity57%
Visibility—
Dew point34°
Mon, 2651° / 41°0Clear
51 °Clear

Powder River, Monday, 26 October

Clear. High 51°, low 41°.

Pressure29.97 inHg
Wind15.6 mph W
Humidity50%
Visibility—
Dew point31°
Tue, 2754° / 41°0Clear
54 °Clear

Powder River, Tuesday, 27 October

Clear. High 54°, low 41°.

Pressure29.97 inHg
Wind11.4 mph W
Humidity48%
Visibility—
Dew point29°

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.