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Shaded-relief map of Granger, Wyoming: rivers, roads, the city limits and where the water drains.
WYOMING · SWEETWATER COUNTY

Granger

97 people, 6,270 ft above sea level in Sweetwater County.

6,270 ftElevation, city center
97People, 2024 estimate
3 sq miLand area
Sunny 43°
Sunny now Dew point 32° · WNW 18 mph · high 42°
City of Granger River Interstate 2 miles
Explore the plate Order a print

The Granger plate. Relief from Copernicus GLO-30; rivers and lakes from USGS NHD; watersheds from the USGS Watershed Boundary Dataset; roads and city limits from Census TIGER 2024.

MILE1
TODAY

Today in Granger

NWS forecast and National Blend of Models · updated 1:00 PM MST
RIGHT NOW KEMMERER (KEMM) · 1:35 PM
Sunny
43° Sunny Feels like 35° · high of 42° near 1 PM
WindWNW 18 mphgusts 23
Humidity65%falling to 67% this afternoon
Pressure29.86 in →steady
Visibility10 mihaze-free
CloudsClear
UV index—no forecast
Dew point 32° · Dry19° by Sunday: drier air arrives
DryComfortableStickyMuggyOppressive
NEXT RAIN
Partly cloudy
Tuesday, around noonin about 70 hours · 35% chance · showers
LIKELY AMOUNT0.07–0.3 inmost likely 0.1; 1 in 10 over 0.4
LAST RAINNov. 20.17 in · 12 dry days
ALERTS & OUTLOOKS
No watches or warnings for Sweetwater County
NWS Riverton and the Storm Prediction Center · checked 1:47 PM
SUN & MOON
↑ 7:07 AM5:01 PM ↓
9 h 53 m of daylight, 2 minutes less than yesterday
Waxing crescent, 25% lit. Next full moon: Nov. 24.
AIR & POLLEN
33
GOODAir quality index · ozone
No pollen source yet.

The next three days, hour by hour

Sky: clear, cloudy, night Rain likely National Blend of Models
SATURDAY, NOV. 14
SUNDAY, NOV. 15
MONDAY, NOV. 16
TUESDAY, NOV. 17
1p
4p
7p
10p
1a
4a
7a
10a
1p
4p
7p
10p
1a
4a
7a
10a
1p
4p
7p
10p
1a
4a
7a
10a
mostly cloudy day
partly cloudy night
mostly clear night
mostly clear night
mostly clear night
partly cloudy night
partly cloudy day
partly cloudy day
partly cloudy day
partly cloudy night
partly cloudy night
mostly clear night
partly cloudy night
partly cloudy night
partly cloudy day
partly cloudy day
partly cloudy day
partly cloudy night
partly cloudy night
partly cloudy night
partly cloudy night
partly cloudy night
mostly cloudy day
partly cloudy day
TEMPERATURE °F
42°
24°
45°
27°
46°
30°
CHANCE OF RAIN
35% · 0.00 in Tuesday afternoon 50%
WIND, MPH
15
14
14
10
7
5
3
2
6
1
0
1
2
2
2
3
3
2
0
0
1
2
3
6
HOW IT FEELS · DEW POINT
Dry: dew points 19 to 33°

The next seven days, and how sure we are

Forecast, with the range 8 in 10 ensemble members agree on Normal, about 41° / 15°
SAT Nov. 14 Partly cloudy Partly cloudy
42° 24°
0% rain — W 15 A
SUN Nov. 15 Partly cloudy Partly cloudy
46° 25°
0% rain — WSW 3 A
MON Nov. 16 Partly cloudy Partly cloudy
47° 28°
0% rain — E 3 B
TUE Nov. 17 Showers likely Showers likely
46° 24°
70% rain 0.07–0.3″ W 8 B
WED Nov. 18 Partly cloudy; cooler Partly cloudy; cooler
38° 23°
20% rain — W 3 C
THU Nov. 19 Showers likely Showers likely
39° 24°
70% rain up to 0.3″ NE 3 C
FRI Nov. 20 Chance of showers Chance of showers
36° 22°
60% rain up to 0.4″ W 10 C
How sure are we? AModels agree: highs within 4° BSome spread: within 8° CWide spread: check back
Range from the National Blend of Models percentiles · graded on Forecast Scores
AIR MAIL

Where today’s air came from

The air arriving over Granger about 5,000 feet above the ground was over the Great Basin three days ago, about 400 miles back along its path. Most of the nine paths traced from around the city agree. Near the ground the air came from the California coast; at 10,000 feet, from the Pacific Northwest. It has stayed over land, which is why it feels dry. Traced back 72 hours through NOAA’s hourly RAP analyses, nine paths at each of three heights.

THIS WEEK IN 1985 Nov. 15, 1985

The coldest this week has been

−14° on Nov. 15, 1985, the coldest reading for this week of the year since 1891. Next is −13° in 1978.

−13°
−14°
19781985
Source: NOAA RCC-ACIS, the Church Buttes Gas Plant record since 1891.
MILE2
THE GROUND

What Granger stands on

Granger’s center stands about 6,270 ft above sea level. Within three miles the land runs from 6,230 ft to 6,420 ft, a difference of 190 ft: gently rolling country. The highest named summit within 15 miles is Wildcat Butte, about 6,980 ft, 12 miles south-southwest.

The section below crosses 3 rock units mapped at the surface.

Granger, cut in half from southwest to northeast

A section southwest to northeast, 24 miles through the town center
6,200 ft6,400 ft6,600 ft6,800 ft GRANGER6,270 ftWildcat Butte6,980 ft ← SWNE →

Heights every 0.1 mile from the Copernicus GLO-90 surface model; vertical exaggeration about 33×. The colored band under the surface is the rock the state geologic map shows at the surface, not a picture of what lies beneath.

Rock at the surface along the line

Bridger Formation

Sandstone, claystone. Age: Eocene, 34 to 56 million years old. About 22 mi of the line.

Alluvium and Colluvium

Clay, silt, sand. Age: Pleistocene to Holocene, less than 2.6 million years old. About 2 mi of the line.

Dune sand and loess

Sand, unconsolidated. Age: Pleistocene to Holocene, less than 2.6 million years old. About 0.4 mi of the line.

From the USGS State Geologic Map Compilation (Horton and others, 2017), the states’ geologic maps joined at a common scale.

Heights from Copernicus GLO-90 (a surface model: it includes buildings and tree canopy); summits from USGS GNIS; rivers from USGS NHDPlus HR; rock from the USGS State Geologic Map Compilation.

MILE3
THE WATER

Where Granger’s rain goes

A raindrop that lands in Granger reaches the Gulf of California by way of the Blacks Fork, the Green River and the Colorado: about 1,520 river miles.

THE WAY DOWN, TO SCALE
Granger≈ 1,520 mi · the Gulf of California
FROM THE CENTER OF GRANGER ≈ 1,520 mi to the Gulf of California Blacks Fork → Green River → Colorado

Lakes on the way: Lake Mead, Lake Powell, Flaming Gorge Reservoir and Lake Mohave.

410 miles of the trip are on the Green River.

Seldom reaches the sea. Dams and canals now take nearly all of the Colorado before its old delta in Mexico.

Traced down the USGS NHDPlus V2.1 river network from the Census center point of Granger; river miles along the main stem, rounded.

MILE5
THE ALMANAC

Granger’s year

1991–2020 normals · records since 1891 · Church Buttes Gas Plant, 15 mi south-southwest

Granger has a cold semi-arid climate. Summer afternoons average 83° in July; winter nights fall to about 12° in December. A normal year brings about 31 inches of snow; with the rain, that comes to about 8 inches of water.

31°13°33°13°43°23°52°28°63°37°75°46°83°54°81°53°71°44°57°31°41°21°31°12° JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDEC 12 TODAY GRANGER 7.9 in rain and snowmelt
Normal high to low, by month Record high to low, by day Rain by month Freezing
July, average83° / 54°high / low, the warmest month
December, average31° / 12°high / low, the coldest month
Rain and melted snow7.9 inwettest months: May and September
Snow a year30.8 insnowiest: January
Hottest on record100°FJune 24, 1985
Coldest on record−40°FDecember 21, 1990
Wettest day on record2.11 inJune 3, 1984
Snowiest day on record16.0 inMarch 7, 1962
Climate typeCold semi-aridKöppen BSk

AROUND THE RING

1Highs below freezingDec. 7 to Feb. 16; normal highs stay below 32°
2Lows below freezingOct. 12 to May 4; normal lows fall below 32°
NOVEMBER 14 IN THE RECORD

On November 14 Granger normally reaches 42° and falls to 22°. The record high is 65°, in 2025; the record low −8°, in 1985. The most rain on this date, 0.55 in, fell in 1988.

MONTH BY MONTH
JanFebMarAprMayJunJulAugSepOctNovDec
Normal high31°33°43°52°63°75°83°81°71°57°41°31°
Normal low13°13°23°28°37°46°54°53°44°31°21°12°
Rain and melt, in0.530.350.480.791.210.860.420.701.090.730.470.24
Snow, inches6.94.74.12.31.10.00.00.00.31.15.64.7
Record high54° (2003)59° (2025)80° (2026)80° (2026)89° (2002)100° (1985)98° (2026)98° (2026)94° (2022)82° (1974)67° (2025)60° (2025)
Record low−35° (1985)−35° (1989)−15° (2022)−2° (1985)11° (2013)25° (1990)30° (1987)29° (1964)5° (1965)−19° (2019)−16° (1979)−40° (1990)

Normals 1991–2020 and records since 1891 at Church Buttes Gas Plant, 15 miles south-southwest, 810 ft higher. NOAA, through RCC-ACIS.

MILE7
ON THE NETWORK

Around Granger on the Forecast Network

Neighboring plates

Rock Springs WY · 39 MI 39 miles east Salt Lake City UT · 117 MI 117 miles southwest West Valley City UT · 124 MI 124 miles southwest West Jordan UT · 126 MI 126 miles southwest Lehi UT · 129 MI 129 miles southwest
FORECASTCITY
Map of Granger, Wyoming. Explore the plate
WYOMING · SWEETWATER

Granger

97 people, 6,270 ft above sea level in Sweetwater County.

6,270 ftElevation
97People
3 sq miLand
Sunny 43°
SunnyDew point 32°
1

Today in Granger

NEXT 15 HOURS
Now mostly cloudy day 42° 0%
4p partly cloudy day 41° 2%
7p mostly clear night 35° 1%
10p mostly clear night 31° 0%
1a clear night 28° 0%
4a mostly clear night 26° 0%
Partly cloudy
NEXT RAINTuesday around noon · 35%
→
Sat0%
Partly cloudy Partly cloudy
24
42
A
Sun0%
Partly cloudy Partly cloudy
25
46
A
Mon0%
Partly cloudy Partly cloudy
28
47
B
Tue70%
Showers likely Showers likely
24
46
B
Wed20%
Partly cloudy; cooler Partly cloudy; cooler
23
38
C
Thu70%
Showers likely Showers likely
24
39
C
Fri60%
Chance of showers Chance of showers
22
36
C
Letters show how sure the forecast is: A, models agree; B, some spread; C, check back. Sample data.
THIS WEEK IN 1985 · NOV. 15, 1985

−14°, the coldest this week of the year has been since 1891.

2

What Granger stands on

Granger’s center stands about 6,270 ft above sea level. Within three miles the land runs from 6,230 ft to 6,420 ft, a difference of 190 ft: gently rolling country. The highest named summit within 15 miles is Wildcat Butte, about 6,980 ft, 12 miles south-southwest.

Granger, southwest to northeast Granger6,270 ftWildcat Butte6,980 ft ← SWNE → 24 miles through the town center; vertical exaggeration about 63×. Colors: rock at the surface.
Elevation, center6,270 ft
Within 3 miles6,230 to 6,420 ft
Lie of the landGently rolling (190 ft of relief)
High point nearbyWildcat Butte, 6,980 ft, 12 mi south-southwest
5

Granger’s year

Granger has a cold semi-arid climate. Summer afternoons average 83° in July; winter nights fall to about 12° in December. A normal year brings about 31 inches of snow; with the rain, that comes to about 8 inches of water.

JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDEC 12 7.9 in
July, average83° / 54° · high / low, the warmest month
December, average31° / 12° · high / low, the coldest month
Rain and melted snow7.9 in · wettest months: May and September
Snow a year30.8 in · snowiest: January
Hottest on record100°F · June 24, 1985
Coldest on record−40°F · December 21, 1990
Wettest day on record2.11 in · June 3, 1984
Snowiest day on record16.0 in · March 7, 1962
Climate typeCold semi-arid · Köppen BSk
1Highs below freezing · Dec. 7 to Feb. 16; normal highs stay below 32°
2Lows below freezing · Oct. 12 to May 4; normal lows fall below 32°
NOVEMBER 14 IN THE RECORD

On November 14 Granger normally reaches 42° and falls to 22°. The record high is 65°, in 2025; the record low −8°, in 1985. The most rain on this date, 0.55 in, fell in 1988.

Normals 1991–2020 and records since 1891 at Church Buttes Gas Plant, 15 miles south-southwest, 810 ft higher. NOAA, through RCC-ACIS.
3

Where the rain goes

≈ 1,520 mito the Gulf of CaliforniaBlacks Fork → Green River → Colorado

A raindrop that lands in Granger reaches the Gulf of California by way of the Blacks Fork, the Green River and the Colorado: about 1,520 river miles.

Lakes on the way: Lake Mead, Lake Powell, Flaming Gorge Reservoir and Lake Mohave.

410 miles of the trip are on the Green River.

Seldom reaches the sea. Dams and canals now take nearly all of the Colorado before its old delta in Mexico.