580
FNUS75 KBOU 262017
FWSBOU
SPOT FORECAST FOR MOUNT BLUE SKY LIGHTNING STRIKE...JEFFCOM
NATIONAL WEATHER SERVICE DENVER/BOULDER CO
217 PM MDT SUN JUL 26 2026
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.
DISCUSSION
CURRENT RADAR SHOWS THUNDERSTORMS REMAIN AROUND THE AREA OF MT.
BLUE SKY. THESE ARE FAIRLY SLOW MOVING STORMS THAT ARE MOVING
GENERALLY FROM WEST TO EAST. THE CHANCE FOR MORE STORMS WILL
REMAIN ELEVATED THROUGH LATE TONIGHT, WITH POTENTIAL FOR GUSTY
VARIABLE WINDS BETWEEN 35-45 MPH, SMALL HAIL, RAIN, AND MORE
LIGHTNING WITH ANY PASSING STORMS. RAIN RATES OF UP TO ONE INCH
PER HOUR WILL BE POSSIBLE WITH ANY PASSING STORMS. THERE ARE MORE
STORMS CURRENTLY UPSTREAM OVER THE AREA OF LOVELAND PASS THAT ARE
MOVING EAST TOWARDS THIS LOCATION. WE DO ANTICIPATE THIS
CONTINUING WITH A SIGNIFICANT DECREASE IN COVERAGE AFTER
2100-2400 TONIGHT.
TEMPERATURES ARE IN THE 60S BUT WILL BE COOLER WITH ANY
PRECIPITATION. OVERNIGHT LOW TEMPERATURES ARE FORECAST TO DROP
INTO THE 40S.
REST OF TODAY
SKY/WEATHER.........MOSTLY CLOUDY (75-85 PERCENT). CHANCE OF
THUNDERSTORMS UNTIL 1500. RAIN SHOWERS LIKELY.
THUNDERSTORMS LIKELY AFTER 1500.
CHANCE OF PCPN......70 PERCENT.
MAX TEMPERATURE.....AROUND 60.
MIN HUMIDITY........40 PERCENT.
SURFACE WINDS (MPH).NORTHEAST WINDS AROUND 7 MPH UNTIL 1500.
NORTHWEST AFTER 1700.
SNOWFALL AMOUNT.....0.0 INCHES.
TIME (MDT) 2PM 3PM 4PM 5PM
SKY (%).........77 76 82 87
WEATHER COV.....LKY LKY LKY LKY
WEATHER TYPE....RW RW RW RW
TSTM COV........CHC LKY LKY LKY
CHC OF PCPN (%).60 60 70 70
TEMP............57 58 55 55
RH..............51 51 57 59
SURFACE WND DIR.NE N N NW
SURFACE WND SPD.7 6 7 7
SURFACE WND GST.12 9 12 12
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (75-85 PERCENT). CHANCE OF
THUNDERSTORMS UNTIL 2100. CHANCE OF RAIN
SHOWERS UNTIL 2400, THEN SLIGHT CHANCE OF RAIN
SHOWERS.
CHANCE OF PCPN......40 PERCENT.
MIN TEMPERATURE.....AROUND 46.
MAX HUMIDITY........77 PERCENT.
SURFACE WINDS (MPH).WEST WINDS AROUND 8 MPH UNTIL 1900, THEN
NORTHWEST 7 TO 12 MPH UNTIL 2100, THEN WEST 8
TO 13 MPH UNTIL 0300, THEN SOUTHWEST AROUND 9
MPH UNTIL 0400, THEN NORTHWEST AROUND 6 MPH
UNTIL 0500, THEN EAST AROUND 7 MPH.
SNOWFALL AMOUNT.....0.0 INCHES.
TIME (MDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........84 85 88 89 86 91 87 76 73 75 75 75
WEATHER COV.....CHC CHC CHC CHC CHC CHC SCH SCH SCH SCH SCH SCH
WEATHER TYPE....RW RW RW RW RW RW RW RW RW RW RW RW
TSTM COV........CHC CHC CHC
CHC OF PCPN (%).40 40 40 30 30 30 20 20 20 20 20 20
TEMP............54 51 50 49 48 48 48 48 47 47 47 47
RH..............59 68 68 74 77 74 71 71 74 71 68 68
SURFACE WND DIR.W NW NW W W W W W W SW NW E
SURFACE WND SPD.8 9 10 12 10 10 10 9 9 9 6 7
SURFACE WND GST.13 15 16 18 16 16 16 15 15 15 9 12
FORECASTER...BONNER
REQUESTED BY...DARIAN HORNADAY
TYPE OF REQUEST...OTHER
.TAG 2618299.0/BOU
.DELDT 07/26/26
.FORMATTERVERSION 2.0.0
.EMAIL DARIAN.HORNADAY@JEFFCOM911CO.GOV
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