Snake River near Jackson
16 mi- Level
- 1.3 ft
- Flow
- 1,560 cfs
Forecast peak 1.4 ft Sat 12 PM
Reading from Sat 9:30 AM · NWS gauge page
Appearance
Observed 9:45 AM MDT at KJAC
Overcast and 37°3°, 9°5° colder than a typical Oct 24.
Today: low 29°−2° (likely 29°−2° to 33°1°), high 41°5° (likely 41°5° to 47°8°).
Now 37°3°
Cloudy · Feels like 32°0°
Light rain now, through the next 2 hours.
From forecast models
| Hour | Conditions | Temperature | Feels like | Precipitation | Wind | Humidity | Cloud cover | UV index |
|---|---|---|---|---|---|---|---|---|
| Sat 10a | Partly sunny | 32°0° (likely 32°0° to 37°3°) | 32°0° | 5% | 2 mph3 km/h from W, gusts 5 mph7 km/h | 92% | 58% | 1 |
| Sat 11a | Partly sunny | 34°1° (likely 34°1° to 39°4°) | 31°−1° | 5% | 3 mph5 km/h from SW, gusts 5 mph8 km/h | 89% | 42% | 2 |
| Sat 12p | Sunny | 35°2° (likely 35°2° to 42°6°) | 32°0° | 0% | 3 mph5 km/h from S, gusts 7 mph11 km/h | 85% | 35% | 3 |
| Sat 1p | Sunny | 36°2° (likely 36°2° to 44°7°) | 33°1° | 0% | 3 mph5 km/h from SSE, gusts 7 mph11 km/h | 80% | 37% | 3 |
| Sat 2p | Partly sunny | 39°4° (likely 39°4° to 46°8°) | 37°3° | 0% | 3 mph5 km/h from SSE, gusts 9 mph15 km/h | 75% | 54% | 2 |
| Sat 3p | Sunny | 40°4° (likely 40°4° to 47°8°) | 38°3° | 0% | 3 mph5 km/h from SSE, gusts 7 mph11 km/h | 72% | 39% | 2 |
| Sat 4p | Sunny | 41°5° (likely 41°5° to 46°8°) | 41°5° | 0% | 2 mph3 km/h from SW, gusts 5 mph8 km/h | 67% | 24% | 1 |
| Sat 5p | Mostly sunny | 41°5° (likely 41°5° to 46°8°) | 41°5° | 0% | 2 mph3 km/h from NE, gusts 4 mph7 km/h | 63% | 12% | 1 |
| Sat 6p | Clear | 38°3° (likely 38°3° to 43°6°) | 38°3° | 0% | 2 mph3 km/h from NNW, gusts 4 mph6 km/h | 68% | 5% | 1 |
| Sat 7p | Clear | 36°2° (likely 36°2° to 40°4°) | 33°1° | 0% | 3 mph5 km/h from N, gusts 5 mph8 km/h | 68% | 1% | 0 |
| Sat 8p | Clear | 36°2° (likely 35°2° to 40°4°) | 33°1° | 0% | 3 mph5 km/h from N, gusts 6 mph9 km/h | 64% | 2% | 0 |
| Sat 9p | Clear | 35°2° (likely 33°1° to 39°4°) | 32°0° | 0% | 3 mph5 km/h from N, gusts 6 mph10 km/h | 61% | 1% | 0 |
| Sat 10p | Clear | 34°1° (likely 32°0° to 38°3°) | 30°−1° | 0% | 5 mph8 km/h from N, gusts 6 mph9 km/h | 59% | 0% | 0 |
| Sat 11p | Clear | 34°1° (likely 30°−1° to 38°3°) | 29°−2° | 0% | 6 mph10 km/h from N, gusts 6 mph10 km/h | 60% | 5% | 0 |
| Sun 12a | Clear | 33°1° (likely 29°−2° to 37°3°) | 29°−2° | 0% | 5 mph8 km/h from N, gusts 4 mph7 km/h | 61% | 11% | 0 |
| Sun 1a | Clear | 33°1° (likely 28°−2° to 36°2°) | 29°−2° | 0% | 5 mph8 km/h from N, gusts 3 mph4 km/h | 61% | 13% | 0 |
| Sun 2a | Clear | 33°1° (likely 27°−3° to 36°2°) | 29°−2° | 0% | 5 mph8 km/h from N, gusts 3 mph4 km/h | 61% | 12% | 0 |
| Sun 3a | Clear | 32°0° (likely 27°−3° to 37°3°) | 29°−2° | 0% | 3 mph5 km/h from NNE, gusts 4 mph6 km/h | 62% | 13% | 0 |
| Sun 4a | Clear | 31°−1° (likely 26°−3° to 36°2°) | 28°−2° | 0% | 3 mph5 km/h from NNE, gusts 5 mph8 km/h | 63% | 16% | 0 |
| Sun 5a | Clear | 31°−1° (likely 26°−3° to 36°2°) | 28°−2° | 0% | 3 mph5 km/h from NNE, gusts 4 mph7 km/h | 65% | 22% | 0 |
| Sun 6a | Clear | 31°−1° (likely 26°−3° to 36°2°) | 28°−2° | 0% | 3 mph5 km/h from NNE, gusts 3 mph5 km/h | 66% | 21% | 0 |
| Sun 7a | Mostly clear | 30°−1° (likely 26°−3° to 35°2°) | 26°−3° | 0% | 3 mph5 km/h from NNE, gusts 4 mph6 km/h | 68% | 19% | 0 |
| Sun 8a | Mostly sunny | 31°−1° (likely 26°−3° to 36°2°) | 28°−2° | 0% | 3 mph5 km/h from NNE, gusts 4 mph7 km/h | 69% | 22% | 0 |
| Sun 9a | Mostly sunny | 32°0° (likely 28°−2° to 37°3°) | 32°0° | 0% | 2 mph3 km/h from NNE, gusts 3 mph5 km/h | 71% | 27% | 0 |
| Sun 10a | Mostly sunny | 34°1° (likely 34°1° to 40°4°) | 34°1° | 0% | 2 mph3 km/h from ENE, gusts 3 mph6 km/h | 74% | 26% | 2 |
| Sun 11a | Mostly sunny | 37°3° (likely 37°3° to 42°6°) | 37°3° | 0% | 2 mph3 km/h from ESE, gusts 4 mph6 km/h | 71% | 23% | 3 |
| Sun 12p | Sunny | 39°4° (likely 39°4° to 45°7°) | 37°3° | 0% | 3 mph5 km/h from SSE, gusts 4 mph7 km/h | 65% | 24% | 4 |
| Sun 1p | Mostly sunny | 41°5° (likely 41°5° to 48°9°) | 39°4° | 0% | 3 mph5 km/h from SSE, gusts 6 mph10 km/h | 62% | 26% | 5 |
| Sun 2p | Partly sunny | 43°6° (likely 43°6° to 50°10°) | 40°4° | 5% | 5 mph8 km/h from S, gusts 6 mph10 km/h | 60% | 40% | 5 |
| Sun 3p | Partly sunny | 44°7° (likely 44°7° to 51°11°) | 42°6° | 5% | 3 mph5 km/h from S, gusts 6 mph10 km/h | 58% | 45% | 4 |
| Sun 4p | Partly sunny | 44°7° (likely 44°7° to 51°11°) | 42°6° | 10% | 3 mph5 km/h from S, gusts 5 mph8 km/h | 58% | 43% | 3 |
| Sun 5p | Partly sunny | 43°6° (likely 43°6° to 50°10°) | 40°4° | 5% | 5 mph8 km/h from SW, gusts 7 mph12 km/h | 59% | 42% | 2 |
| Sun 6p | Partly cloudy | 40°4° (likely 40°4° to 47°8°) | 36°2° | 0% | 6 mph10 km/h from W, gusts 9 mph15 km/h | 64% | 46% | 1 |
| Sun 7p | Partly cloudy | 39°4° (likely 39°4° to 44°7°) | 36°2° | 0% | 5 mph8 km/h from NNW, gusts 8 mph13 km/h | 65% | 53% | 0 |
| Sun 8p | Partly cloudy | 38°3° (likely 37°3° to 44°7°) | 36°2° | 0% | 3 mph5 km/h from N, gusts 7 mph11 km/h | 64% | 75% | 0 |
| Sun 9p | Partly cloudy | 37°3° (likely 35°2° to 42°6°) | 32°0° | 0% | 6 mph10 km/h from N, gusts 8 mph13 km/h | 65% | 59% | 0 |
| Sun 10p | Partly cloudy | 36°2° (likely 34°1° to 41°5°) | 31°−1° | 5% | 6 mph10 km/h from N, gusts 8 mph13 km/h | 65% | 33% | 0 |
| Sun 11p | Partly cloudy | 35°2° (likely 33°1° to 40°4°) | 30°−1° | 5% | 6 mph10 km/h from E, gusts 7 mph11 km/h | 68% | 48% | 0 |
| Mon 12a | Partly cloudy | 35°2° (likely 33°1° to 40°4°) | 31°−1° | 5% | 5 mph8 km/h from ESE, gusts 6 mph10 km/h | 70% | 71% | 0 |
| Mon 1a | Cloudy | 35°2° (likely 35°2° to 41°5°) | 31°−1° | 5% | 5 mph8 km/h from ESE, gusts 5 mph8 km/h | 70% | 79% | 0 |
| Mon 2a | Partly cloudy | 36°2° (likely 35°2° to 39°4°) | 33°1° | 0% | 3 mph5 km/h from WSW, gusts 5 mph8 km/h | 71% | 77% | 0 |
| Mon 3a | Partly cloudy | 34°1° (likely 34°1° to 38°3°) | 30°−1° | 0% | 5 mph8 km/h from W, gusts 4 mph7 km/h | 73% | 70% | 0 |
| Mon 4a | Mostly cloudy | 34°1° (likely 33°1° to 37°3°) | 30°−1° | 5% | 5 mph8 km/h from WSW, gusts 5 mph9 km/h | 74% | 78% | 0 |
| Mon 5a | Mostly cloudy | 34°1° (likely 33°1° to 38°3°) | 31°−1° | 5% | 3 mph5 km/h from SSW, gusts 6 mph10 km/h | 77% | 80% | 0 |
| Mon 6a | Mostly cloudy | 33°1° (likely 32°0° to 37°3°) | 33°1° | 0% | 2 mph3 km/h from SE, gusts 5 mph8 km/h | 79% | 77% | 0 |
| Mon 7a | Mostly cloudy | 34°1° (likely 31°−1° to 36°2°) | 30°−1° | 0% | 3 mph5 km/h from SE, gusts 2 mph3 km/h | 81% | 70% | 0 |
| Mon 8a | Mostly cloudy | 34°1° (likely 32°0° to 35°2°) | 31°−1° | 0% | 3 mph5 km/h from SE, gusts 2 mph4 km/h | 82% | 66% | 0 |
| Mon 9a | Mostly cloudy | 34°1° (likely 34°1° to 38°3°) | 32°0° | 0% | 3 mph5 km/h from ESE, gusts 2 mph3 km/h | 83% | 37% | 0 |
Morning
6 AM–noon
Dry
Afternoon
noon–6 PM
Dry
Evening
6 PM–midnight
Dry
Overnight
midnight–6 AM
Dry
Official NWS forecast
Today: Patchy fog before 11am. Sunny, with a high near 41. South southwest wind around 3 mph.
Tonight: Mostly clear, with a low around 29. North wind 2 to 6 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
Morning
6 AM–noon
Dry
Afternoon
noon–6 PM
Dry
Evening
6 PM–midnight
Dry
Overnight
midnight–6 AM
Dry
Official NWS forecast
Day: Sunny, with a high near 44. Southeast wind around 5 mph.
Night: Partly cloudy, with a low around 32. Northwest wind around 6 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Morning
6 AM–noon
Dry
Afternoon
noon–6 PM
Dry
Evening
6 PM–midnight
40% chance · 0.1 in0.3 cm
Overnight
midnight–6 AM
70% chance · 0.3 in0.8 cm
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 43. South southeast wind around 3 mph.
Night: Rain and snow showers. Mostly cloudy, with a low around 27. South wind 2 to 8 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New snow accumulation of around one inch possible.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Morning
6 AM–noon
60% chance · 0.2 in0.4 cm
Afternoon
noon–6 PM
50% chance · 0.2 in0.4 cm
Evening
6 PM–midnight
40% chance · 0.01 in0.3 mm
Overnight
midnight–6 AM
Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Snow showers likely. Mostly cloudy, with a high near 32. Southwest wind around 8 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Night: A slight chance of snow showers before midnight. Mostly cloudy, with a low around 26. Chance of precipitation is 20%. Little or no snow accumulation expected.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Morning
6 AM–noon
Dry
Afternoon
noon–6 PM
Dry
Evening
6 PM–midnight
Dry
Overnight
midnight–6 AM
Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 38.
Night: A slight chance of snow showers after midnight. Partly cloudy, with a low around 30.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
Morning
6 AM–noon
30% chance
Afternoon
noon–6 PM
30% chance
Evening
6 PM–midnight
30% chance
Overnight
midnight–6 AM
40% chance · 0.01 in0.3 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: A chance of snow showers before noon, then a slight chance of rain and snow showers. Partly sunny, with a high near 41.
Night: A chance of rain and snow showers. Mostly cloudy, with a low around 33. Little or no snow accumulation expected.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
Morning
6 AM–noon
50% chance · 0.5 in1.2 cm
Afternoon
noon–6 PM
50% chance · 0.1 in0.3 cm
Evening
6 PM–midnight
50% chance · 0.1 in0.4 cm
Overnight
midnight–6 AM
50% chance · 0.3 in0.6 cm
Hours this far out come from computer models only.
Official NWS forecast
Day: Snow showers likely before noon, then rain and snow showers likely. Mostly cloudy, with a high near 40. Little or no snow accumulation expected.
Night: Rain and snow showers likely. Mostly cloudy, with a low around 31. New snow accumulation of around one inch possible.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Morning
6 AM–noon
50% chance · 0.2 in0.5 cm
Afternoon
noon–6 PM
40% chance · 0.2 in0.5 cm
Evening
6 PM–midnight
40% chance · 0.02 in0.5 mm
Overnight
midnight–6 AM
30% chance
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Morning
6 AM–noon
30% chance
Afternoon
noon–6 PM
30% chance
Evening
6 PM–midnight
30% chance
Overnight
midnight–6 AM
20% chance · 0.4 in0.9 cm
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
Morning
6 AM–noon
30% chance · 0.6 in1.5 cm
Afternoon
noon–6 PM
20% chance · 0.3 in0.8 cm
Evening
6 PM–midnight
20% chance · 0.01 in0.3 mm
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
Dry, high 41°, low 29°.
Dry, high 44°, low 32°, warming up.
Dry, high 43°, low 27°.
Highs 32–41°; chance of precipitation on Tuesday, Friday, Saturday.
Want the meteorologists’ reasoning? Read the NWS forecast discussion (RIW) (opens in a new tab)
No meaningful changes from yesterday’s forecast.
Forecast peak 1.4 ft Sat 12 PM
Reading from Sat 9:30 AM · NWS gauge page
Forecast peak 2.0 ft Wed 12 AM
Reading from Sat 8:45 AM · NWS gauge page
Forecast peak 4.6 ft Sat 12 PM
Reading from Sat 9:30 AM · NWS gauge page
Reading from Sat 9 AM · NWS gauge page
What this week’s weather means for heating, cooling, pipes and fresh air.
About 73% less heating than a typical week.
Heating degree days, base 65°F
47, 17 and 5°F are the test points heat pumps are rated at. About 6 hours are near freezing and damp, when outdoor units defrost more often.
Dry air outside (dew point 34°F).
No stretch in the next few days is comfortable enough outside, by temperature, dew point and air quality.
Today’s expected high is 9°5° colder than typical.
On average 7°4° warmer than normal (daily mean temperature).
Teton Village weather by month: normals, records, snow and freeze dates
Sunrise 7:48 AM, sunset 6:25 PM.
Clear 6:54 PM–7:20 AM, but the moon is 99% lit and up.
Waxing gibbous
97% lit · growing