Point Forecast: 3 Miles SSE Merna IL
 40.5N 88.84W (Elev. 833 ft)
Last Update: 12:28 am CDT May 6, 2024
Tabular Forecast
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Weather ElementsFire WeatherProbabilistic Forecasts (Experimental)
Description | Survey
Temperature (°F)
Dewpoint (°F)
Heat Index (°F)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)

Rain
Thunder
Fog
Mixing Height  
Haines Index
Trans. Wind  
20ft Wind  
Vent Rate (x1000 mph-ft)
Quantitative Precipitation     info
    0.100.250.501.00
Snowfall     info
    0.1in1in3in6in12in

48-Hour Period Starting:       Back 2 Days  

Date05/0605/07
Hour (CDT)020304050607080910111213141516171819202122230001
Temperature (°F)545352525252566063677072747475757473686564636363
Dewpoint (°F)484747464646485053555657585959596060616161616060
Heat Index (°F)7575
Surface Wind (mph)988989991010101091010111110101010101011
Wind DirENEENEENEEEENEEEEEEESEESEESEESEESESEESEESESESESESESE
Gust1515151515161617171717
Sky Cover (%)848482807876696256545251494746403529404141465055
Precipitation Potential (%)0234677779111213131412755512121279
Relative Humidity (%)808083808080746970656159575958586264788790939090
Rain----------------------------------------------Ocnl
Thunder----------------------------------------------Ocnl

Date05/08
Hour (CDT)020304050607080910111213141516171819202122230001
Temperature (°F)636262626263656668707274767777767472696663615958
Dewpoint (°F)605958606163646464636261605857565656555554535352
Heat Index (°F)76777776
Surface Wind (mph)111313141416161617182021222221181614131110998
Wind DirSESESESSESSESSESSSSWSSWSWSWWSWWSWWSWWSWWSWWSWWSWWSWWSWWSWWSWWSW
Gust171818202222212121222426282929262320171615
Sky Cover (%)6371808385887867575757574328141174679988
Precipitation Potential (%)79797979798282828282823838383838381212121212123
Relative Humidity (%)9090879397100979387787164585250505357616872758080
RainOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlChcChcChcChcChcChc--------------
ThunderOcnlOcnlOcnlOcnlOcnlChcChcChcChcChcChcChcChcChcChcChcChc--------------

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