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As of 21:39 MDT

Weather in Powder River, WY

50°Current weather

Powder River, Tuesday, 20 October, 21:39

Mostly clear. Feels like 47°. High 68°, low 40°.

Pressure30.15 inHg
Wind5.8 mph N
Humidity57%
Visibility6.2 mi
Dew point35°
Wed, 2170° / 42°0Clear
70 °Clear

Powder River, Wednesday, 21 October

Clear. High 70°, low 42°.

Pressure30.12 inHg
Wind6.6 mph S
Humidity47%
Visibility6.2 mi
Dew point42°
Thu, 2270° / 49°0.02Light rain
70 °Light rain

Powder River, Thursday, 22 October

Light rain. High 70°, low 49°.

Pressure29.94 inHg
Wind13.8 mph SW
Humidity48%
Visibility6.2 mi
Dew point46°
Fri, 2365° / 49°0Clear
65 °Clear

Powder River, Friday, 23 October

Clear. High 65°, low 49°.

Pressure29.74 inHg
Wind22.2 mph SW
Humidity36%
Visibility6.2 mi
Dew point36°
Sat, 2443° / 35°0.04Light rain
43 °Light rain

Powder River, Saturday, 24 October

Light rain. High 43°, low 35°.

Pressure30.42 inHg
Wind11 mph NE
Humidity82%
Visibility6.2 mi
Dew point30°
Sun, 2547° / 35°0Overcast
47 °Overcast

Powder River, Sunday, 25 October

Overcast. High 47°, low 35°.

Pressure30.27 inHg
Wind11.5 mph NE
Humidity66%
Visibility—
Dew point32°
Mon, 2641° / 35°0.02Light rain
41 °Light rain

Powder River, Monday, 26 October

Light rain. High 41°, low 35°.

Pressure30.50 inHg
Wind11.5 mph NE
Humidity67%
Visibility—
Dew point29°
Tue, 2754° / 33°0Clear
54 °Clear

Powder River, Tuesday, 27 October

Clear. High 54°, low 33°.

Pressure30.15 inHg
Wind15 mph W
Humidity49%
Visibility—
Dew point28°
Wed, 2845° / 33°0Partly cloudy
45 °Partly cloudy

Powder River, Wednesday, 28 October

Partly cloudy. High 45°, low 33°.

Pressure30.39 inHg
Wind6.8 mph E
Humidity46%
Visibility—
Dew point20°
Thu, 2954° / 38°0Mostly clear
54 °Mostly clear

Powder River, Thursday, 29 October

Mostly clear. High 54°, low 38°.

Pressure30.06 inHg
Wind4.9 mph W
Humidity35%
Visibility—
Dew point21°
Fri, 3058° / 40°0Mostly clear
58 °Mostly clear

Powder River, Friday, 30 October

Mostly clear. High 58°, low 40°.

Pressure29.68 inHg
Wind19.2 mph W
Humidity23%
Visibility—
Dew point16°
Sat, 3152° / 38°0Partly cloudy
52 °Partly cloudy

Powder River, Saturday, 31 October

Partly cloudy. High 52°, low 38°.

Pressure29.59 inHg
Wind14.4 mph W
Humidity26%
Visibility—
Dew point16°
Sun, 0159° / 42°0Partly cloudy
59 °Partly cloudy

Powder River, Sunday, 1 November

Partly cloudy. High 59°, low 42°.

Pressure29.88 inHg
Wind10.6 mph W
Humidity21%
Visibility—
Dew point13°
Mon, 0263° / 45°0Overcast
63 °Overcast

Powder River, Monday, 2 November

Overcast. High 63°, low 45°.

Pressure30.12 inHg
Wind19.3 mph W
Humidity28%
Visibility—
Dew point23°
Tue, 0371° / 53°0Mostly clear
71 °Mostly clear

Powder River, Tuesday, 3 November

Mostly clear. High 71°, low 53°.

Pressure30.12 inHg
Wind21.9 mph W
Humidity22%
Visibility—
Dew point24°
Wed, 0469° / 50°0Clear
69 °Clear

Powder River, Wednesday, 4 November

Clear. High 69°, low 50°.

Pressure30.06 inHg
Wind14.3 mph W
Humidity23%
Visibility—
Dew point25°

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.