– Lat/Long: 43.74° N 110.80° W

Grand Teton
Weather Forecast, United States
Issued: 10 pm Sat 20 Dec Local Time
Updates in:
hr min s
Update imminent

Issued: 10 pm Sat 20 Dec Local Time

Updates in:

hr min s

Update imminent

3 Grand Teton Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary A heavy fall of snow, heaviest during Sun morning. Temperatures will be well below freezing (max -8°C on Tue morning, min -17°C on Sat night). Winds decreasing (severe gales from the W on Sat night, near gales from the SW by Mon night).										Days 5–7 Weather Summary A heavy fall of snow, heaviest during Thu night. Temperatures will be well below freezing (max -8°C on Tue night, min -15°C on Fri afternoon). Winds increasing (fresh winds from the SW on Thu morning, severe gales from the WSW by Fri afternoon).
		Sunday 21			Monday 22			Tuesday 23			Wednesday 24			Thursday 25			Friday 26
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	snow shwrs	mod. snow	heavy snow	heavy snow	light snow	light snow	heavy snow	cloudy	cloudy	light snow	some clouds	mod. snow	snow shwrs	some clouds	some clouds	heavy snow	mod. snow	light snow	light snow
km/h	W	WSW	WSW	WSW	WSW	WSW	SW	SW	SW	SW	SSW	SSW	WSW	SW	SW	SW	WSW	WSW	WSW
See all weather maps
cm	2	10	13	17	4	4	12	—	—	1	—	6	10	—	—	16	8	4	5
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	-12	-10	-9	-9	-10	-11	-9	-8	-8	-8	-9	-10	-10	-14	-14	-14	-14	-14	-16
min °C	-17	-11	-9	-9	-11	-11	-10	-9	-8	-11	-10	-10	-13	-14	-14	-14	-14	-15	-16
chill °C	-32	-24	-22	-22	-25	-25	-22	-22	-20	-23	-21	-22	-27	-26	-27	-26	-29	-31	-32

Freezing level m	1850	2400	2650	2750	2550	2450	2700	2950	3050	2550	2650	2500	1950	1750	1950	2000	2200	1850	1500
Cloud base (m)	2600	2600	2600	2600	2600	2600	2600	2850	2600	2800	2700	2600	2600	2600	2600	2600	2600	2750	2700

	—	7:52	—	—	7:54	—	—	7:54	—	—	7:54	—	—	7:54	—	—	7:54	—	—
	—	—	4:49	—	—	4:49	—	—	4:50	—	—	4:50	—	—	4:51	—	—	4:52	—

Grand Teton Weather (Days 0-3):

The weather forecast for Grand Teton is: A heavy fall of snow, heaviest during Sun morning. Temperatures will be well below freezing (max -8°C on Tue morning, min -17°C on Sat night). Winds decreasing (severe gales from the W on Sat night, near gales from the SW by Mon night).

Grand Teton Weather (Days 3-6):

A heavy fall of snow, heaviest during Thu night. Temperatures will be well below freezing (max -8°C on Tue night, min -15°C on Fri afternoon). Winds increasing (fresh winds from the SW on Thu morning, severe gales from the WSW by Fri afternoon).

This table gives the weather forecast for Grand Teton at the specific elevation of 4197 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Grand Teton. To see the weather forecasts for the other elevations, use the tab navigation above the table. For a wider overview of the weather, consult the Weather Map of Wyoming.

Live conditions reported by 5 closest weather stations

Weather Station	Temp.	Weather	Wind	Cloud Visibility Cloud / Visibility
Jackson Airport 17 km SSE 1948m alt. 2 hours ago	-5° C	-	Light winds from the WSW (13 kph at 240).	16 km Low: few
Alta wx 19 km WSW 1953m alt. 35 minutes ago	-1° C	-	Calm (5 kph at 189).
Driggs Reed Memorial Airport (Idaho) 24 km WSW 1899m alt. 2 hours ago	-1° C	Dry and partly cloudy.	Light winds from the S (15 kph at 170).	16 km Low: scattered
Moran 26 km ENE 2057m alt. 1 hour ago	-9° C	-	Calm (0 kph at 0).
Moran 31 km ENE 2093m alt. 1 hour ago	-9° C	-
Jackson 34 km S 1877m alt. 56 minutes ago	-3° C	-	Calm (0 kph at 154).
Hoback 47 km S 1807m alt. 1 hour ago	-3° C	-	Calm (0 kph at 119).
Warm River wx 56 km WNW 1674m alt. 56 minutes ago	-4° C	-	Calm (0 kph at —).
Alpine Airport (Wyoming) 65 km S 1721m alt. 2 hours ago	-2° C	Dry and cloudy.	Light winds from the SE (6 kph at 130).	16 km Low: overcast
Etna 77 km S 1735m alt. 2 hours ago	-2° C	-	Calm (3 kph at 55).

* NOTE: not all weather observatories update at the same frequency which is the reason why some locations may show data from stations that are further away than known closer ones.