As of 10:36 MST

Weather in South Flat, WY

43°Current weather

South Flat, Thursday, 12 November, 10:36

Clear. Feels like 43°. High 64°, low 35°.

Pressure30.09 inHg
Wind0 mph N
Humidity56%
Visibility6.2 mi
Dew point29°

Monthly outlook for South Flat, WY: average high 39.7°, average low 23.5°. That is 0.7° below the climate normal for November. Precipitation is expected on 5 days (about 0.8 inches), against a normal of 3 days and 0.5 inches. The warmest day looks like 13 November (67.2°), the coolest 27 November (-17.6°).

39.7°/23.5°
Average high / low
−0.7°
Below normal
5 / 3
Wet days / normal
0.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
12 November – 21 November52.1°42.7°+5.2°
22 November – 1 December19°37.2°-10.1°
2 December – 11 Decemberat normal34.6°—

November records over 66 years

72.5°1 November 2014All-time high
-16.2°30 November 1975All-time low

Climate normals and records are computed from the nearest reference point — Airport Road (6 mi).

Fri, 1367° / 31°0Overcast
67 °Overcast

South Flat, Friday, 13 November

Overcast. High 67°, low 31°.

Pressure29.68 inHg
Wind4.3 mph SE
Humidity32%
Visibility6.2 mi
Dew point26°
Sat, 1461° / 38°0Mostly clear
61 °Mostly clear

South Flat, Saturday, 14 November

Mostly clear. High 61°, low 38°.

Pressure29.68 inHg
Wind1.8 mph S
Humidity38%
Visibility6.2 mi
Dew point32°
Sun, 1558° / 35°0Clear
58 °Clear

South Flat, Sunday, 15 November

Clear. High 58°, low 35°.

Pressure29.97 inHg
Wind0.9 mph N
Humidity42%
Visibility6.2 mi
Dew point31°
Mon, 1659° / 34°0Overcast
59 °Overcast

South Flat, Monday, 16 November

Overcast. High 59°, low 34°.

Pressure29.97 inHg
Wind3.9 mph E
Humidity45%
Visibility—
Dew point29°
Tue, 1749° / 36°0Overcast
49 °Overcast

South Flat, Tuesday, 17 November

Overcast. High 49°, low 36°.

Pressure30.03 inHg
Wind7 mph NW
Humidity57%
Visibility—
Dew point31°
Wed, 1848° / 38°0Overcast
48 °Overcast

South Flat, Wednesday, 18 November

Overcast. High 48°, low 38°.

Pressure29.65 inHg
Wind13.8 mph N
Humidity53%
Visibility—
Dew point29°
Thu, 1947° / 36°0Overcast
47 °Overcast

South Flat, Thursday, 19 November

Overcast. High 47°, low 36°.

Pressure29.94 inHg
Wind9.2 mph NW
Humidity56%
Visibility—
Dew point28°
Fri, 2035° / 32°0.28Snow
35 °Snow

South Flat, Friday, 20 November

Snow. High 35°, low 32°.

Pressure30.24 inHg
Wind8.4 mph N
Humidity90%
Visibility—
Dew point30°
Sat, 2134° / 25°0.09Snow
34 °Snow

South Flat, Saturday, 21 November

Snow. High 34°, low 25°.

Pressure30.06 inHg
Wind5 mph NE
Humidity94%
Visibility—
Dew point30°
Sun, 2231° / 19°0Overcast
31 °Overcast

South Flat, Sunday, 22 November

Overcast. High 31°, low 19°.

Pressure29.97 inHg
Wind6.1 mph SW
Humidity76%
Visibility—
Dew point19°
Mon, 2331° / 18°0Partly cloudy
31 °Partly cloudy

South Flat, Monday, 23 November

Partly cloudy. High 31°, low 18°.

Pressure30.06 inHg
Wind5 mph SW
Humidity63%
Visibility—
Dew point15°
Tue, 2426° / 16°0.23Light snow
26 °Light snow

South Flat, Tuesday, 24 November

Light snow. High 26°, low 16°.

Pressure30.33 inHg
Wind12.2 mph NW
Humidity90%
Visibility—
Dew point19°
Wed, 2515° / 9°0.07Light snow
15 °Light snow

South Flat, Wednesday, 25 November

Light snow. High 15°, low 9°.

Pressure30.53 inHg
Wind10 mph N
Humidity78%
Visibility—
Dew point7°
Thu, 266° / -10°0.1Light snow
6 °Light snow

South Flat, Thursday, 26 November

Light snow. High 6°, low -10°.

Pressure30.56 inHg
Wind12 mph NW
Humidity86%
Visibility—
Dew point1°
Fri, 275° / -18°0Overcast
5 °Overcast

South Flat, Friday, 27 November

Overcast. High 5°, low -18°.

Pressure30.62 inHg
Wind5.1 mph S
Humidity74%
Visibility—
Dew point-10°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2836° / 19°0.02Climate normal
36 °Climate normal

South Flat, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high36°
Average low19°
Average precipitation0.02 in
Chance of precipitation22%
Record high55° (1998)
Record low-1° (1985)
Sun, 2936° / 18°0.02Climate normal
36 °Climate normal

South Flat, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high36°
Average low18°
Average precipitation0.02 in
Chance of precipitation13%
Record high55° (2021)
Record low-3° (1975)
Mon, 3035° / 18°0.02Climate normal
35 °Climate normal

South Flat, Monday, 30 November

Climate normal for this date — 60-year average.

Average high35°
Average low18°
Average precipitation0.02 in
Chance of precipitation18%
Record high57° (1999)
Record low-16° (1975)
Tue, 0136° / 18°0.03Climate normal
36 °Climate normal

South Flat, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high36°
Average low18°
Average precipitation0.03 in
Chance of precipitation10%
Record high58° (2021)
Record low-18° (1985)
Wed, 0237° / 19°0.02Climate normal
37 °Climate normal

South Flat, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high37°
Average low19°
Average precipitation0.02 in
Chance of precipitation22%
Record high65° (2021)
Record low-18° (1985)
Thu, 0336° / 19°0.02Climate normal
36 °Climate normal

South Flat, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high36°
Average low19°
Average precipitation0.02 in
Chance of precipitation12%
Record high55° (2017)
Record low-5° (1978)
Fri, 0436° / 19°0.02Climate normal
36 °Climate normal

South Flat, Friday, 4 December

Climate normal for this date — 60-year average.

Average high36°
Average low19°
Average precipitation0.02 in
Chance of precipitation10%
Record high54° (2021)
Record low-10° (1972)
Sat, 0535° / 17°0.03Climate normal
35 °Climate normal

South Flat, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high35°
Average low17°
Average precipitation0.03 in
Chance of precipitation22%
Record high54° (2012)
Record low-21° (1972)
Sun, 0634° / 16°0.02Climate normal
34 °Climate normal

South Flat, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high34°
Average low16°
Average precipitation0.02 in
Chance of precipitation15%
Record high52° (1981)
Record low-30° (1972)
Mon, 0734° / 17°0.03Climate normal
34 °Climate normal

South Flat, Monday, 7 December

Climate normal for this date — 60-year average.

Average high34°
Average low17°
Average precipitation0.03 in
Chance of precipitation18%
Record high50° (1981)
Record low-19° (1972)
Tue, 0833° / 16°0.03Climate normal
33 °Climate normal

South Flat, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high33°
Average low16°
Average precipitation0.03 in
Chance of precipitation25%
Record high49° (1981)
Record low-24° (1978)
Wed, 0934° / 16°0.01Climate normal
34 °Climate normal

South Flat, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high34°
Average low16°
Average precipitation0.01 in
Chance of precipitation8%
Record high55° (2015)
Record low-18° (1972)
Thu, 1035° / 17°0.01Climate normal
35 °Climate normal

South Flat, 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° / 16°0.01Climate normal
34 °Climate normal

South Flat, Friday, 11 December

Climate normal for this date — 60-year average.

Average high34°
Average low16°
Average precipitation0.01 in
Chance of precipitation15%
Record high54° (2025)
Record low-22° (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 South Flat, 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 South Flat, 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.