759
FNUS75 KBOU 290053
FWSBOU
SPOT FORECAST FOR RES10 SAR...SUMMIT COUNTY 911
NATIONAL WEATHER SERVICE DENVER/BOULDER CO
653 PM MDT FRI AUG 28 2026
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.
DISCUSSION
ISOLATED SHOWERS WILL CONTINUE OVER THE HIGH COUNTRY THROUGH AROUND
2100-2200 THIS EVENING, WITH A 20% CHANCE OF PRECIPITATION FOR THE
QUANDARY PEAK AREA. REGARDLESS OF SHOWER ACTIVITY, PARTLY TO MOSTLY
CLOUDY SKY CONDITIONS WILL PREVAIL, ALTHOUGH CLOUD BASES SHOULD REMAIN
AT LEAST 2,000-3,000 FT ABOVE MOUNTAIN TOPS. BREEZY WINDS, PREDOMINANTLY
OUT OF THE WEST, WILL CONTINUE THROUGH THROUGH THE OVERNIGHT PERIOD
WITH GUSTS GENERALLY 20-30 MPH. BRIEFLY STRONGER GUSTS AREN'T OUT OF THE
QUESTION FROM ANY SHOWER OUTFLOWS.
TEMPERATURES TONIGHT WILL FALL TO AROUND 40 DEGREES, BUT THE BREEZE WILL
SUPPORT WIND CHILL VALUES CLOSER TO FREEZING ABOVE 12,500 FT. SIMILAR
CONDITIONS ARE EXPECTED SATURDAY, WITH MILD TEMPERATURES, AND INCREASING
AFTERNOON CLOUD COVER ALONG WITH ISOLATED SHOWERS AND POTENTIAL OUTFLOWS.
REST OF TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (55-65 PERCENT). SLIGHT CHANCE OF
A SHOWER OR THUNDERSTORM THROUGH 2200.
CHANCE OF PCPN......20 PERCENT.
MIN TEMPERATURE.....AROUND 40.
MAX HUMIDITY........76 PERCENT.
MIN APPARENT TEMP...32.
SURFACE WINDS (MPH).WEST WINDS 9 TO 14 MPH WITH GUSTS TO AROUND 25
MPH UNTIL 2200, THEN SOUTHWEST 8 TO 14 MPH WITH
GUSTS TO AROUND 22 TO 27 MPH, STRONGEST AFTER
1400.
SNOWFALL AMOUNT.....0.0 INCHES.
TIME (MDT) 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........63 59 55 58 58 60 59 58 58 64 61
WEATHER COV.....SCH SCH SCH
WEATHER TYPE....RW RW RW
TSTM COV........SCH SCH SCH
CHC OF PCPN (%).20 20 15 5 0 0 0 0 0 0 0
TEMP............48 46 45 44 43 41 41 42 41 41 41
RH..............51 53 58 60 65 70 70 67 67 70 70
APARNT TMP (F)..43 41 40 39 38 35 35 36 34 34 33
SURFACE WND DIR.W W W W W W SW SW SW SW SW
SURFACE WND SPD.13 10 9 8 8 9 9 12 13 13 14
SURFACE WND GST.25 20 18 18 18 18 20 22 25 26 27
SATURDAY
SKY/WEATHER.........MOSTLY CLOUDY (65-75 PERCENT). CHANCE OF RAIN
SHOWERS AND THUNDERSTORMS AFTER 1200.
CHANCE OF PCPN......40 PERCENT.
MAX TEMPERATURE.....AROUND 53.
MIN HUMIDITY........44 PERCENT.
MIN APPARENT TEMP...32.
SURFACE WINDS (MPH).WEST WINDS 12 TO 20 MPH WITH GUSTS TO AROUND 28
MPH. STRONGER, BRIEF GUSTS UP TO 45 MPH POSSIBLE
IN THE VICINITY OF ANY SHOWERS/STORMS.
SNOWFALL AMOUNT.....0.0 INCHES.
TIME (MDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........65 66 61 62 65 72 78 78 73 72 67 68
WEATHER COV..... CHC CHC CHC CHC CHC CHC
WEATHER TYPE.... RW RW RW RW RW RW
TSTM COV........ CHC CHC CHC CHC CHC CHC
CHC OF PCPN (%).0 0 0 0 0 0 30 30 30 40 30 30
TEMP............40 41 40 42 44 47 48 51 51 52 51 49
RH..............76 70 73 67 62 53 49 46 46 44 46 50
APARNT TMP (F)..32 33 32 34 37 40 42 51 51 52 51 43
SURFACE WND DIR.W W W W W W W W W W W W
SURFACE WND SPD.14 14 15 15 16 17 17 17 17 16 15 15
SURFACE WND GST.22 22 24 24 25 28 28 28 28 25 24 24
SATURDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY (60-70 PERCENT). SLIGHT CHANCE OF
RAIN SHOWERS AND THUNDERSTORMS UNTIL 2000.
CHANCE OF PCPN......30 PERCENT.
MIN TEMPERATURE.....AROUND 38.
MAX HUMIDITY........85 PERCENT.
MIN APPARENT TEMP...30.
SURFACE WINDS (MPH).WEST WINDS 12 TO 17 MPH WITH GUSTS TO AROUND 24
MPH UNTIL 2000, THEN SOUTHWEST 10 TO 15 MPH
WITH GUSTS TO AROUND 21 MPH UNTIL 2300, THEN
WEST 11 TO 16 MPH WITH GUSTS TO AROUND 22 MPH
UNTIL 0200, THEN SOUTHWEST 12 TO 20 MPH WITH
GUSTS TO AROUND 25 MPH.
SNOWFALL AMOUNT.....0.0 INCHES.
TIME (MDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........72 74 73 62 69 70 77 58 55 52 52 58
WEATHER COV.....SCH SCH
WEATHER TYPE....RW RW
TSTM COV........SCH SCH
CHC OF PCPN (%).20 20 10 10 0 0 0 0 0 0 0 0
TEMP............48 45 44 43 42 41 39 40 40 39 39 39
RH..............51 63 68 73 73 76 82 82 79 82 82 85
APARNT TMP (F)..42 39 38 36 36 34 31 32 32 30 30 30
SURFACE WND DIR.W W SW SW SW W W W SW SW SW SW
SURFACE WND SPD.15 13 13 13 12 13 14 14 15 16 16 16
SURFACE WND GST.24 21 21 21 18 21 22 22 24 25 25 25
SUNDAY
SKY/WEATHER.........MOSTLY CLOUDY (55-65 PERCENT) UNTIL 0700, THEN
PARTLY CLOUDY (40-50 PERCENT) UNTIL 0900, THEN
MOSTLY CLOUDY (55-65 PERCENT). CHANCE OF RAIN
SHOWERS AND THUNDERSTORMS AFTER 1200.
CHANCE OF PCPN......40 PERCENT.
MAX TEMPERATURE.....AROUND 49.
MIN HUMIDITY........47 PERCENT.
MIN APPARENT TEMP...29.
SURFACE WINDS (MPH).WEST WINDS 12 TO 20 MPH WITH GUSTS TO AROUND 30
MPH.
SNOWFALL AMOUNT.....0.0 INCHES.
TIME (MDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........60 44 46 53 59 63 66 64 63 63 63 63
WEATHER COV..... CHC CHC CHC CHC CHC CHC
WEATHER TYPE.... RW RW RW RW RW RW
TSTM COV........ CHC CHC CHC CHC CHC CHC
CHC OF PCPN (%).10 10 10 10 10 10 40 40 40 40 40 40
TEMP............39 39 38 38 40 42 45 46 48 48 48 47
RH..............85 85 85 82 73 67 60 58 49 49 47 49
APARNT TMP (F)..30 30 29 29 31 33 37 39 42 42 42 41
SURFACE WND DIR.SW W W W W W W W W W W W
SURFACE WND SPD.17 17 17 17 17 18 18 17 16 15 15 14
SURFACE WND GST.28 28 28 28 28 30 30 28 25 24 24 22
FORECASTER...RODRIGUEZ
REQUESTED BY...TIM DAVIDSON
TYPE OF REQUEST...SAR
.TAG 2620850.0/BOU
.DELDT 08/28/26
.FORMATTERVERSION 2.0.0
.EMAIL TIM.DAVIDSON@SUMMITCOUNTYCO.GOV
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