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METRIC | ENGLISH
Updated : 09/20/2014 @ 1:40:00 am
Summary / Temperature Wind Rain / Snow Melt Fire Index
Mostly cloudy Mostly cloudy
Currently: 52.0F, Max: 52.3F, Min: 51.8F 52.0°F
Warmer 0.1°F than last hour.

Feels like : 52°F

24-hr difference
7.2°F Warmer 7.2°F than yesterday at this time.
  Today Yesterday
High: 52.3°F
12:00am
65.6°F
1:54pm
Low: 51.8°F
12:37am
36.2°F
5:41am
 Wind from SSE SSE
0.3
Gust :
0.0 mph
1 Bft - Calm
Today : 15.0 12:19 AM
Gust Month : 19.6 mph
Rain Today : 0.00 in
Storm Rain : 0.00 in
Rain Rate (/hr): 0.00 in
Rain Yesterday : 0.00 in
September: 1.52 in
2014 Total 27.70 in
7 rain days in Sep.


Current FWI
0.6 of 31
Barometer Humidity & Dew Point Air Quality
Current: 30.253 inHg Rising 0.013  inHg/hr
3-Hr Trend: Steady
Humidity: 89% Increased 2% since last hour.
Dew Point: 48.9°F Increased 0.8°F since last hour.
Good

Current AQI
30

Yest. Sun Summary UV Index Forecast
High Solar: 812.0 @ 12:47pm
High UV: 4.7 @ 12:44pm
Sunshine Hours: 06:09
Sat   Medium   5.3   
Sun   Medium   5.4   
Mon   Medium   4.6   
Almanac Averages & Extremes Snow Fall 2 Moon
Sunrise: 6:46 AM
Sunset: 7:02 PM
Moonrise: 3:21 AM
Moonset: 5:01 PM
Full Moon: September 9
New Moon: September 24
Avg High: 67.0°F
Avg Low: 50.0°F
Record High: 89.0°F (1983)
Record Low: 35.0°F (1959)
Estimated Cloud Base
2300 ft
Today : 0.00 in
Yesterday : 0.00 in
September: 0.00 in
Season Total:1 0.00 in
Snow Depth : 0.00 in
0 snow day in Sep.
Waning Crescent
Waning Crescent, Moon at 25 days in cycle
14%
Illuminated
Lightning
Last Min: 0 Last 30 Mins: 29 Last 12 Hours: 165 Today: 83
September: 38322 Year to Date: 904457 Last Strike: 01:39:01 2014/20/09
1 Snow season: July 1st to June 30th.    2 Snow measured using Laser Measurement
 WXSIM Weather Forecast  - Outlook: Tonight & Saturday
Tonight

Partly Cloudy
Partly Cloudy

Low: 44°
WXSIM forecast: Fair to partly cloudy in the evening, becoming mostly cloudy after midnight. A slight chance of rain after midnight. Low 44°. Wind south around 6 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than a tenth of an inch.
Davis VP+ forecast: Partly cloudy with little temp. change.
 
Saturday

Mostly Cloudy
Mostly Cloudy

High: 70°
WXSIM forecast: Mostly cloudy to cloudy in the morning, becoming partly to mostly cloudy in the afternoon. A slight chance of rain. Breezy and mild. High 70°. UV index up to 4. Wind south around 10 mph, gusting to 20 mph, in the morning, becoming 14 mph, gusting to 22 mph, in the afternoon. Chance of precipitation less than 20 percent. Precipitation mostly less than a tenth of an inch.
Saturday
night
Fog late
Fog late
Sunday

Fog a.m.
Fog a.m.
Sunday
night
Rain likely
Rain likely
Monday

Fog a.m.
Fog a.m.
Monday
night
Fog
Fog
Tuesday

Fog a.m.
Fog a.m.
Tuesday
night
Fog late
Fog late
Low: 48°High: 79° Low: 54°High: 57° Low: 38°High: 65° Low: 39°

Today in History


Weather History for September 20
 
1983
The temperature at West Yellowstone MT plunged to six degrees below zero, while the temperature at San Francisco CA soared to 94 degrees. (The Weather Channel)

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Random Fact

Rain

The total amount of precipitation the earth receives each year as snow, hail, and rain is equivalent to 10 million gallons of water for every person in the United States.