Current | Radar | Forecast | Satellite
Updated: 6:30 AM MDT on August 20, 2014
Observed at West Yellowstone, Montana
Temperature 45°F
Humidity 100%
Dew Point 45°F
Wind North at 0 mph
Pressure 30.04 in (Rising)
Conditions Overcast
Visibility 2.5 miles
UV 0 out of 16
Clouds Overcast (OVC) : 200 ft
Yesterday's Maximum 70°F
Yesterday's Minimum 37°F approx.
Yesterday's Heating Degree Days 12 approx.
Sunrise6:30 AM MDT
Sunset8:19 PM MDT
Moon Rise2:09 AM MDT
Moon Set5:11 PM MDT
Moon PhaseMoon Phase
Waning Crescent
Raw METARMETAR KWYS 201230Z AUTO 00000KT 2 1/2SM BR OVC002 07/07 A3004 RMK AO2

Old Faithful, WY

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Forecast as of 9:00 AM MDT on August 19, 2014 from station KWYS
Forecast source: BestForecast - NWS
Wednesday

Partly cloudy with a chance of a thunderstorm and a chance of rain. High of 72F. Winds from the SSW at 5 to 15 mph. Chance of rain 50%.

Wednesday Night

Mostly cloudy with a chance of a thunderstorm and a chance of rain, then a chance of a thunderstorm and a chance of rain after midnight. Low of 41F. Winds from the South at 5 to 10 mph. Chance of rain 50% with rainfall amounts near 0.2 in. possible.

Thursday

Overcast with a chance of a thunderstorm and a chance of rain. Fog early. High of 61F. Winds from the SSW at 10 to 15 mph. Chance of rain 50%.

Thursday Night

Mostly cloudy with a chance of a thunderstorm and rain, then a chance of rain after midnight. Low of 39F. Winds from the SSE at 5 to 10 mph. Chance of rain 40%.

Friday

Partly cloudy with a chance of rain in the afternoon. High of 63F. Winds from the SSW at 5 to 15 mph. Chance of rain 20%.

Friday Night

Partly cloudy with a chance of snow. Low of 28F. Winds from the SSE at 5 to 10 mph. Chance of snow 20%.

Saturday

Partly cloudy with a chance of a thunderstorm and rain in the afternoon. High of 59F. Winds less than 5 mph. Chance of rain 20%.

Saturday Night

Partly cloudy with a chance of a thunderstorm. Low of 32F. Winds less than 5 mph. Chance of rain 20%.

Sunday

Partly cloudy. High of 63F. Winds from the SSE at 5 to 10 mph.

Sunday Night

Partly cloudy. Low of 36F. Winds from the SSW at 5 to 10 mph.

Monday

Partly cloudy with a chance of a thunderstorm. High of 66F. Winds from the SSW at 5 to 15 mph. Chance of rain 20%.

Monday Night

Partly cloudy with a chance of a thunderstorm. Fog overnight. Low of 34F. Winds from the South at 5 to 10 mph. Chance of rain 40% with rainfall amounts near 0.3 in. possible.

Tuesday

Partly cloudy with a chance of a thunderstorm. High of 63F. Winds less than 5 mph. Chance of rain 50%.

Tuesday Night

Partly cloudy with a chance of a thunderstorm. Low of 36F. Winds less than 5 mph. Chance of rain 20%.

Wednesday

Clear with a chance of a thunderstorm. High of 64F. Winds less than 5 mph. Chance of rain 20%.

Wednesday Night

Clear. Low of 39F. Winds less than 5 mph.

Thursday

Clear. High of 68F. Winds from the SSW at 5 to 10 mph.

Thursday Night

Clear. Low of 41F. Winds from the SSW at 5 to 10 mph.

Friday

Clear. High of 68F. Winds from the SSW at 5 to 10 mph.

Friday Night

Clear. Low of 41F. Winds less than 5 mph.


Scientific forecaster discussion (NWS)

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