Dense Fog Advisory DENSE FOG ADVISORY - Knox County

Regional Radar Regional Visible Satellite
Radar/Satellite images courtesy of Weather Underground.
spacer
METRIC | IMPERIAL
Updated: @ 9:45am  
Temperature Current Conditions Forecast / Storm Prediction
Currently Outside: Warmer 1.6 °F than last hour.

37.8 °F

Wind Chill:  37.8 °F
---
High Today
38.2 °F
1:00 AM
Low Today
35.7 °F
5:38 AM
Yest High
44.1 °F
2:02 PM
Yest Low
33.6 °F
12:00 AM
Sta* High
60.8 °F
2017
Sta* Low
-1.2 °F
2014
* This Station's Records Since 1/2011
Rec* High
59.0 °F
2017
Rec* Low
-4.0 °F
2000
* Records from Weather Underground
<!-- fixupCondition in='Cloudy/Dry ' out='Cloudy, Dry' ocnt='2' --><!-- vals split on slash -->
Cloudy, Dry Cloudy, Dry

Calm Wind:  W
0.0

Gusting to:
0.0 mph
Current Rain Rain:
0.03 in
Chandler Burning Index: LOW Current CBI
Fire Danger:
-2.3 of 100
Today

Today: Chance Light Rain
Chance Light Rain
Tonight

Tonight: Chance Light Rain
Chance Light Rain
Monday

Monday: Chance Light Rain then Rain Showers Likely
Chance Light Rain then Rain Showers Likely
Hi 48 °F Lo 41 °F Hi 57 °F
SPC Activity Map
Dew Point Liquid Precipitation Wind Speed Sun/Moon
Current: Increased 1.6 °F since last hour. 37.0 °F
Last Hour: Increased 1.6 °F since last hour. 1.6 °F
High 9:40 AM: 37.0 °F
Low 12:03 AM: 33.9 °F
Record High: 80.8 °F on
7/22/2011
Record Low: -25.2 °F on
1/28/2014
Wetbulb: 37.5 °F
Leaf Wet:7 15
Rain Today
rain graph

Today: 0.03 in
Storm Rain: 0.42 in
Yesterday: 0.26 in
Last 7 Days: 0.40 in
Jan Rain: 1.68 in
Jan Avg: 1.43 in
Diff from Avg: Over 0.25 in for the month 0.25 in
Season:1 1.68 in
Last YTD:1 0.00 in
Last Rain
Time/Date:
1/21/2018
at 4:20 AM
8 rain days in 2018
9 days in January
0 days since last rain
Current: W  0.0 mph
1Hr Average: Calm
Wind Run: 0.00 miles
Wind Gust
Current: 0.0 mph
Today: 0.0 mph 9:44 AM
Month: 24.2 mph Jan-12
Year: 24.2 mph Jan-12
Record Gust: 30.0 mph
4/6/2017
Sunlight:
9 hrs 48 min
of Sunlight Today
graph 40.8% 59.2%
Which is
1 min 44 sec Longer
Than Yesterday
 
Evening Crescent, 4 days, 12 hours, 33 minutes in cycle
19%
Illuminated
Humidity Barometer
Current: No Change 97%
Last Hour: No Change 0%
High 6:54 AM: 97%
Low 12:00 AM: 87%
Record High: 100%
11/24/2011
Record Low: 0%
7/21/2017
Current: Rising 0.009  inHg/hr 30.123 inHg
Last Hour: Steady
High 2:42 AM: 30.125
Low 5:45 AM: 30.101
Record High: 30.776 inHg
1/14/2018
Record Low: 29.069 inHg
2/24/2016
Heating Degree Days Snow3 Wind Chill Air
Today: 11.0
Jan: 892.8
2018 to Date: 891.7
Cooling Degree Days
2018 to Date: 0.0
Today: 0.00 in
Yesterday: 0.00 in
Jan Snow: Over 5.681 in for the month 9.50 in
Jan Avg: 3.82 in
Diff from Avg: 5.68 in
Season Total:2 9.50 in
Snow Depth: 0.00 in
1 snow day in January
1 snow day this season.2
First Snow of Season:
1/15/2018
Average 1st Snow:
09 of Jan
Current: 37.8 °F
Low 5:38 AM: 35.7 °F
Yesterday: 28.8 °F
Record: -17.9 °F
1/28/2014
Quality
Index6:

21


Good
Density:
1.282 kg/m3
Current UV Index Current Solar Energy9
0.0
Sunburn in
N/A Minutes
Highest:
12:00 AM
0.0
53 W/m2
22%
W/m2 SI
High Today:
9:36 AM
56  W/m2
Record:
1271 W/m2
Soil Conditions8 Irrigation Index5 Station All Time Records Cloud Level
0.4 in: 255.0 cb | 212.0 °F
0.4 in: 255.0 cb | 491 °F
1.2 in: 255.0 cb | 491 °F
1.2 in: 255.0 cb | 491 °F

Growing conditions
at the depth of:  0.4 in:


Soil moisture range is from
0-Wet to 200-Dry/Frozen
Updated at Midnight
Current ET: 0.01 in
7-Days Rain: 0.40 in
7-Days ET: 0.07 in
7-Day:  0.327 in water in excess of what evaporated in last 7 days. 0.327 in
January:  1.5 in water in excess of what evaporated this month. 1.5 in
HIGHS: LOWS:
98.4 °F
7/7/2012
-17.9 °F
1/28/2014
Daytime Records
  89.6 °F
6/12/2017
  3.9 °F
1/02/2018
Nitetime Records
  76.3 °F
7/13/2017
  -6.3 °F
1/01/2018
ICN:18 | S3C2:1 | Ajax 3.xx
ISS:Ok | CON:4.7 | RCP:98%
METRIC | IMPERIAL
Updated: @ 9:45am  
1 Rain season: Jan 1st to Dec 31st.   2 Snow season July 1st to June 30th.   3 Snow manually measured usually around 7AM and 7PM.   5 Estimated amount of water needed to replace the water used by plants and evaporation from the past week. (Negative numbers mean amount of water needed, positive numbers mean excess water is present).   6 Air Quality Index is provided by Minnesota Polution Control Agency and is updated hourly between the hours of 6AM and Midnight.   7 Leaf Wetness is surface moisture on foliage. 0 being totally dry and 15 being totally saturated.   8 Soil moisture and temperatures are from sensors burried in the ground at the levels specified.   9 Solar Index represents either an absolute scale of solar energy (W/m²) using the station’s recorded maximum or a percentage of computed theoretical solar maximum using the station’s location and time of day. These indices differ most when the sun is low on the horizon. The current scale is shown, and will toggle if it or the icon is clicked.  
 NWS Weather Forecast  -   Outlook Today & Tonight
Today

Today: Chance Light Rain
Chance Light Rain

Hi 48 °F
NWS forecast: A chance of rain and patchy fog. Cloudy, with a high near 48. South wind 6 to 9 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Local station forecast: PATCHY DENSE FOG THIS MORNING. CLOUDY WITH A 40 PERCENT CHANCE OF RAIN. HIGHS IN THE UPPER 40S. SOUTH WINDS 5 TO 10 MPH.
Tonight

Tonight: Chance Light Rain
Chance Light Rain

Lo 41 °F
NWS forecast: A chance of rain, then a slight chance of rain showers. Cloudy, with a low around 41. South wind around 7 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
 NWS Short Term Weather Forecast
Monday

Monday: Chance Light Rain then Rain Showers Likely
Chance Light Rain then Rain Showers Likely
Monday
Night
Monday Night: Rain Showers
Rain Showers
Tuesday

Tuesday: Rain Showers Likely then Chance Snow Showers
Rain Showers Likely then Chance Snow Showers
Tuesday
Night
Tuesday Night: Chance Snow Showers then Mostly Cloudy
Chance Snow Showers then Mostly Cloudy
Wednesday

Wednesday: Partly Sunny
Partly Sunny
Wednesday
Night
Wednesday Night: Partly Cloudy
Partly Cloudy
Thursday

Thursday: Mostly Sunny
Mostly Sunny
Hi 57 °F Lo 38 °F Hi 40 °F Lo 27 °F Hi 35 °F Lo 23 °F Hi 38 °F
Version 6.95 - 05-Jan-2016 - Script Mods by: BurnsvilleWeatherLIVE.com