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US Extremes

Past 24 hours
 
High Temp
101°F at Laredo/Intl, TX
101°F at Cotulla Municipal, TX
101°F at Mcallen/Miller Intl, TX
 
Low Temp
26°F at Big Piney Amos, WY
 
Precipitation
2.27in at Estherville/Muni, IA

Daylight Hours

12 hrs 14 min
of Daylight Today
 graph
50.8% 49.2%
Which is
2 min 46sec Shorter
Than Yesterday]
High Surf Advisory High Surf Advisory - Southern Bristol (Massachusetts) In Effect ... [Click here for more]

Regional Radar Regional Visible Satellite
Radar/Satellite images courtesy of Weather Underground.
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METRIC | IMPERIAL
Updated: Sep-20-2017 @ 3:20am  
Temperature Current Conditions Forecast / Storm Prediction
Currently Outside: Colder 0.5°F than last hour.

64.5°F

---
High Today
65.5°F
12:31 AM 		Low Today
64.4°F
3:10 AM
Yest High
66.3°F
11:53 AM 		Yest Low
64.1°F
8:31 AM
Sta* High
79.0°F
2016 		Sta* Low
45.7°F
2014
* This Station's Records Since 12/2012
<!-- fixupCondition in='Night time/Stopped raining/Overcast ' out='Night time, Stopped raining, Overcast' ocnt='3' --><!-- vals split on slash --> Night time, Stopped raining, Overcast Night time, Stopped raining, Overcast

Wind from NNE Wind:  NNE
5.3
Gusting to:
 7.0 mph
Current Rain Rain:
0.08 in
Fire Weather Index: MINIMAL Current FWI:4
Fire Danger:
0.7 of 232
Overnight

Overnight: Chance Rain Showers
Chance Rain Showers
Wednesday

Wednesday: Tropical Storm Conditions Possible
Tropical Storm Conditions Possible
Wednesday
Night
Wednesday Night: Tropical Storm Conditions Possible
Tropical Storm Conditions Possible
Lo 65 °F Hi 70 °F Lo 64 °F
SPC Activity Map
Dew Point Liquid Precipitation Wind Speed Sun/Moon
Current: Decreased 0.5°F since last hour. 64.5°F
Last Hour: Decreased 0.5°F since last hour. 0.5°F
High 12:31 AM: 65.5°F
Low 3:10 AM: 64.4°F
Record High: 84.4°F on
14-Aug-2016
Record Low: -18.2°F on
14-Feb-2016
Wetbulb: 64.5°F
Rain Today
rain graph
Today: 0.08 in
Rate (/hr): 0.023 in
Storm Rain: 0.28 in
Yesterday: 0.20 in
Last 7 Days: 0.28 in
Sep Rain: 1.23 in
Sep to Date
  Avg:10 		1.09 in
Sep to Date
  Diff from Avg:10 		Over 0.14 in for the month 0.14 in
Sep Avg: 2.88 in
Diff from Avg: Under 1.65 in for the month 1.65 in
Season:1 23.30 in
YTD
  Avg:11 		21.94 in
YTD
  Diff from Avg:11 		Over 1.36 in for the year 1.36 in
96 rain days in 2017
6 days in September
0 days since last rain
Current: NNE  5.3 mph
1Hr Average: 5.5 mph
Wind Run: 19.40 miles
Wind Gust
Current: 7.0 mph mph
Today: 19.6 mph 2:56 AM
Month: 23.0 mph 5-Sep
Year: 45.0 mph 14-Mar
Record Gust: 50.9 mph
29-Oct-2012
Sunlight:
12 hrs 14 min
of Sunlight Today
 graph 51% 49%
Which is
2 min 46 sec Shorter
Than Yesterday
 
NEW MOON, 0 days, 1 hours, 54 minutes in cycle
0%
Illuminated
Humidity Barometer
Current: No Change 100%
Last Hour: No Change 0%
High 12:00 AM: 100%
Low 12:00 AM: 100%
Record High: 100%
29-Jun-2013
Record Low: 17%
6-Apr-2013
Current: Falling 0.018 inHg/hr 29.818 inHg
Last Hour: Falling slowly
High 12:00 AM: 29.873 in.
Low 3:12 AM: 29.817 in.
Record High: 30.862 inHg
25-Nov-2015
Record Low: 28.807 inHg
14-Feb-2014
Heating Degree Days Tide Wind Chill Air
Today: 0.0
Sep: 21.6
2017 to Date: 3368.1
Cooling Degree Days
2017 to Date: 638.4

5 hours, 26 minutes to high tide at
08:50 AM EDT
Current: 64.5°F
Low 3:10 AM: 64.4°F
Yesterday: 64.1°F
Record: -29.4°F
14-Feb-2016
Data Not
Available

Data Not Available
Density:
1.199 kg/m3
UV Summary/Forecast Solar Summary
Sep-20

6.5 		Sep-21

5.9 		Sep-22

5.9
Sunrise is at: 6:30 am
Solar Noon: 12:37
Sunset is at: 6:44 pm
Almanac Snow3 Station All Time Records Cloud Level
Currently: Night
YTD Avg Temp: 54.4°F
Sunrise: 6:30 am
Sunset: 6:44 pm
Moonrise: 6:42 am
Moonset: 7:11 pm
Full Moon: October--2017
New Moon: 19:13 UTC
October--2017
Today: 0.00 in
Yesterday: 0.00 in
Sep Snow: No Change 0.00 in
Sep Avg: 0.00 in
Diff from Avg: 0.00 in
Season Total:2 34.50 in
Snow Depth: 5.00 in
0 snow day in September
5 snow days this season.2
HIGHS: LOWS:
93.7°F
19-Jul-2013 		-8.1°F
14-Feb-2016
Daytime Records
  87.8°F
19-Jul-2013 		  3.2°F
14-Feb-2016
Nitetime Records
  81.9°F
15-Aug-2016 		  -1.1°F
14-Feb-2016
ICN:13 | S3C2:2 | Ajax 3.xx
ISS:Ok | CON:4.8 | RCP:100%
1 Rain season: Jan 1st to Dec 31st.   4 Updated at Noon Central Time.   6 Air Quality Index is provided by Minnesota Polution Control Agency and is updated hourly between the hours of 6AM and Midnight.   10 Historical average only to day 20 of just the month of September for this station since 2012.   11 Historical average rain this season to day 20 of September for this station since 2012.
 NWS Weather Forecast  -   Outlook Overnight & Wednesday
Overnight

Overnight: Chance Rain Showers
Chance Rain Showers

Lo 65 °F 		NWS forecast: A chance of rain showers. Cloudy, with a low around 65. North northeast wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
 Wednesday

Wednesday: Tropical Storm Conditions Possible
Tropical Storm Conditions Possible

Hi 70 °F 		NWS forecast: Tropical storm conditions possible. A chance of rain showers before 8am, then a chance of rain and patchy fog. Cloudy, with a high near 70. North northeast wind around 17 mph, with gusts as high as 35 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
 NWS Short Term Weather Forecast
Wednesday
Night
Wednesday Night: Tropical Storm Conditions Possible
Tropical Storm Conditions Possible
Thursday

Thursday: Tropical Storm Conditions Possible
Tropical Storm Conditions Possible
Thursday
Night
Thursday Night: Mostly Cloudy
Mostly Cloudy
Friday

Friday: Mostly Sunny
Mostly Sunny
Friday
Night
Friday Night: Partly Cloudy
Partly Cloudy
Saturday

Saturday: Sunny
Sunny
Saturday
Night
Saturday Night: Mostly Clear
Mostly Clear
Lo 64 °F Hi 72 °F Lo 60 °F Hi 68 °F Lo 60 °F Hi 75 °F Lo 63 °F
Version 6.94 - 13-Oct-2015 - Script Mods by: BurnsvilleWeatherLIVE.com


Random Weather Facts

Astronomy
One year on Mercury is only 88 days.

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)
1989
Hugo jilted Iris. Hurricane Hugo churned toward the South Atlantic Coast, gradually regaining strength along the way. Tropical Storm Iris got too close to Hugo, and began to weaken. A cold front brought strong and gusty winds to the Great Basin and the Southern Plateau Region, with wind gusts to 44 mph reported at Kingman AZ. (The National Weather Summary)