Monthly outlook for West River, WY: average high 39.1°, average low 22.9°. That is 1.1° below the climate normal for November. Precipitation is expected on 5 days (about 0.6 inches), against a normal of 3 days and 0.4 inches. The warmest day looks like 13 November (66.6°), the coolest 27 November (-16.3°).
39.1°/22.9°
Average high / low
−1.1°
Below normal
5 / 3
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 November – 21 November
51.4°
42.8°
+4.8°
22 November – 1 December
18.6°
37.4°
-10.5°
2 December – 11 December
at normal
35°
—
November records over 66 years
72.3°1 November 2014All-time high
-18.8°30 November 1975All-time low
Climate normals and records are computed from the nearest reference point — Washakie Ten (4 mi).
Fri, 1367° / 31°0
67 °
West River, Friday, 13 November
Overcast. High 67°, low 31°.
Pressure29.68 inHg
Wind4.9 mph SE
Humidity33%
Visibility6.2 mi
Dew point26°
Sat, 1460° / 37°0
60 °
West River, Saturday, 14 November
Partly cloudy. High 60°, low 37°.
Pressure29.68 inHg
Wind5.6 mph S
Humidity37%
Visibility6.2 mi
Dew point32°
Sun, 1556° / 32°0
56 °
West River, Sunday, 15 November
Clear. High 56°, low 32°.
Pressure29.97 inHg
Wind1.5 mph NE
Humidity44%
Visibility6.2 mi
Dew point31°
Mon, 1658° / 32°0
58 °
West River, Monday, 16 November
Overcast. High 58°, low 32°.
Pressure29.97 inHg
Wind3.6 mph SE
Humidity48%
Visibility—
Dew point28°
Tue, 1749° / 37°0
49 °
West River, Tuesday, 17 November
Overcast. High 49°, low 37°.
Pressure30.03 inHg
Wind8.7 mph NW
Humidity58%
Visibility—
Dew point30°
Wed, 1847° / 37°0.01
47 °
West River, Wednesday, 18 November
Light rain. High 47°, low 37°.
Pressure29.65 inHg
Wind12.9 mph N
Humidity58%
Visibility—
Dew point30°
Thu, 1946° / 35°0
46 °
West River, Thursday, 19 November
Overcast. High 46°, low 35°.
Pressure29.94 inHg
Wind9.6 mph NW
Humidity58%
Visibility—
Dew point29°
Fri, 2035° / 32°0.17
35 °
West River, Friday, 20 November
Snow. High 35°, low 32°.
Pressure30.24 inHg
Wind9.1 mph N
Humidity90%
Visibility—
Dew point29°
Sat, 2134° / 23°0.09
34 °
West River, Saturday, 21 November
Snow. High 34°, low 23°.
Pressure30.06 inHg
Wind6.8 mph NW
Humidity89%
Visibility—
Dew point29°
Sun, 2231° / 20°0
31 °
West River, Sunday, 22 November
Overcast. High 31°, low 20°.
Pressure29.97 inHg
Wind7.5 mph S
Humidity77%
Visibility—
Dew point20°
Mon, 2330° / 19°0
30 °
West River, Monday, 23 November
Overcast. High 30°, low 19°.
Pressure30.06 inHg
Wind5.3 mph S
Humidity64%
Visibility—
Dew point16°
Tue, 2426° / 15°0.22
26 °
West River, Tuesday, 24 November
Light snow. High 26°, low 15°.
Pressure30.33 inHg
Wind16.3 mph NW
Humidity89%
Visibility—
Dew point18°
Wed, 2515° / 9°0.06
15 °
West River, Wednesday, 25 November
Light snow. High 15°, low 9°.
Pressure30.53 inHg
Wind13.1 mph NW
Humidity78%
Visibility—
Dew point7°
Thu, 266° / -11°0.07
6 °
West River, Thursday, 26 November
Light snow. High 6°, low -11°.
Pressure30.56 inHg
Wind15.6 mph NW
Humidity85%
Visibility—
Dew point0°
Fri, 273° / -16°0
3 °
West River, Friday, 27 November
Overcast. High 3°, low -16°.
Pressure30.62 inHg
Wind5.6 mph S
Humidity82%
Visibility—
Dew point-9°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2836° / 20°0.02
36 °
West River, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high36°
Average low20°
Average precipitation0.02 in
Chance of precipitation22%
Record high55° (1998)
Record low1° (1985)
Sun, 2936° / 19°0.02
36 °
West River, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high36°
Average low19°
Average precipitation0.02 in
Chance of precipitation13%
Record high55° (2021)
Record low0° (1985)
Mon, 3036° / 19°0.02
36 °
West River, Monday, 30 November
Climate normal for this date — 60-year average.
Average high36°
Average low19°
Average precipitation0.02 in
Chance of precipitation18%
Record high58° (1999)
Record low-19° (1975)
Tue, 0136° / 19°0.03
36 °
West River, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high36°
Average low19°
Average precipitation0.03 in
Chance of precipitation10%
Record high59° (2021)
Record low-14° (1985)
Wed, 0237° / 20°0.02
37 °
West River, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high37°
Average low20°
Average precipitation0.02 in
Chance of precipitation22%
Record high64° (2021)
Record low-19° (1985)
Thu, 0336° / 19°0.02
36 °
West River, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high36°
Average low19°
Average precipitation0.02 in
Chance of precipitation12%
Record high54° (1998)
Record low-5° (1978)
Fri, 0436° / 19°0.02
36 °
West River, Friday, 4 December
Climate normal for this date — 60-year average.
Average high36°
Average low19°
Average precipitation0.02 in
Chance of precipitation10%
Record high53° (2021)
Record low-11° (1992)
Sat, 0535° / 18°0.03
35 °
West River, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high35°
Average low18°
Average precipitation0.03 in
Chance of precipitation22%
Record high53° (2012)
Record low-20° (1972)
Sun, 0635° / 17°0.02
35 °
West River, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high35°
Average low17°
Average precipitation0.02 in
Chance of precipitation15%
Record high52° (1981)
Record low-30° (1972)
Mon, 0734° / 17°0.02
34 °
West River, Monday, 7 December
Climate normal for this date — 60-year average.
Average high34°
Average low17°
Average precipitation0.02 in
Chance of precipitation17%
Record high49° (1981)
Record low-16° (1972)
Tue, 0833° / 16°0.03
33 °
West River, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high33°
Average low16°
Average precipitation0.03 in
Chance of precipitation27%
Record high49° (1981)
Record low-23° (1978)
Wed, 0934° / 16°0.01
34 °
West River, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high34°
Average low16°
Average precipitation0.01 in
Chance of precipitation10%
Record high53° (2015)
Record low-18° (1972)
Thu, 1035° / 17°0.01
35 °
West River, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high35°
Average low17°
Average precipitation0.01 in
Chance of precipitation8%
Record high56° (1981)
Record low-24° (1972)
Fri, 1134° / 17°0.01
34 °
West River, Friday, 11 December
Climate normal for this date — 60-year average.
Average high34°
Average low17°
Average precipitation0.01 in
Chance of precipitation15%
Record high54° (2004)
Record low-23° (1961)
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 West 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 West 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.