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FPCN15 CWWG 011654
FORECASTS FOR SOUTHERN ALBERTA AND THE MOUNTAIN PARKS ISSUED BY
ENVIRONMENT CANADA AT 11:00 A.M. MDT MONDAY 1 JUNE 2026 FOR TODAY AND
TUESDAY.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 4:00 P.M. MDT.
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MAJOR REFERENCE ELEVATIONS:
BANFF: 1384 METRES.
LAKE LOUISE: 1750 METRES.
HIGHWAY 93 - BOW SUMMIT: 2068 METRES.
HIGHWAY 93 - SUNWAPTA PASS: 2034 METRES.
COLUMBIA ICEFIELDS VISITORS CENTRE: 2006 METRES.
JASPER: 1061 METRES.
CANMORE: 1350 METRES.
HWY 40 - HIGHWOOD PASS: 2206 METRES.
PINCHER CREEK: 1030 METRES.
WATERTON: 1280 METRES.
CROWSNEST PASS: 1300 METRES.
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CITY OF CALGARY.
TODAY..RAIN AT TIMES HEAVY. AMOUNT 20 TO 30 MM. WIND NORTHWEST
40 KM/H GUSTING TO 70. HIGH 9. UV INDEX 2 OR LOW.
TONIGHT..RAIN AT TIMES HEAVY. AMOUNT 20 TO 30 MM. WIND NORTHWEST
40 KM/H GUSTING TO 70. LOW 6.
TUESDAY..PERIODS OF RAIN. AMOUNT 10 TO 15 MM. WIND NORTHWEST 40 KM/H
GUSTING TO 60. HIGH 10. UV INDEX 2 OR LOW.
OKOTOKS - HIGH RIVER - CLARESHOLM.
TODAY..RAIN AT TIMES HEAVY. AMOUNT 20 TO 30 MM. WIND NORTHWEST
50 KM/H GUSTING TO 90. HIGH 8. UV INDEX 2 OR LOW.
TONIGHT..RAIN AT TIMES HEAVY. AMOUNT 20 TO 30 MM. WIND NORTHWEST
40 KM/H GUSTING TO 70. TEMPERATURE STEADY NEAR 7.
TUESDAY..PERIODS OF RAIN. AMOUNT 10 TO 15 MM. WIND NORTHWEST 40 KM/H
GUSTING TO 60. HIGH 11. UV INDEX 2 OR LOW.
AIRDRIE - COCHRANE - OLDS - SUNDRE.
TODAY..RAIN AT TIMES HEAVY. AMOUNT 20 TO 30 MM. WIND NORTHWEST
40 KM/H GUSTING TO 70. HIGH 9. UV INDEX 2 OR LOW.
TONIGHT..RAIN AT TIMES HEAVY. AMOUNT 30 TO 40 MM. WIND NORTHWEST
40 KM/H GUSTING TO 70. LOW 6.
TUESDAY..PERIODS OF RAIN. AMOUNT 10 TO 15 MM. WIND NORTHWEST 40 KM/H
GUSTING TO 60. TEMPERATURE STEADY NEAR 8. UV INDEX 2 OR LOW.
DRUMHELLER - THREE HILLS.
TODAY..RAIN AT TIMES HEAVY. AMOUNT 20 TO 30 MM. WIND NORTHWEST
40 KM/H GUSTING TO 80. HIGH 10. UV INDEX 2 OR LOW.
TONIGHT..RAIN AT TIMES HEAVY. AMOUNT 30 TO 40 MM. WIND NORTHWEST
40 KM/H GUSTING TO 80. TEMPERATURE STEADY NEAR 10.
TUESDAY..PERIODS OF RAIN. AMOUNT 5 TO 10 MM. WIND NORTHWEST 40 KM/H
GUSTING TO 60. HIGH 12. UV INDEX 2 OR LOW.
BROOKS - STRATHMORE - VULCAN.
TODAY..RAIN AT TIMES HEAVY. AMOUNT 20 TO 30 MM. WIND NORTHWEST
40 KM/H GUSTING TO 80. HIGH 13. UV INDEX 2 OR LOW.
TONIGHT..RAIN AT TIMES HEAVY. AMOUNT 20 TO 30 MM. WIND NORTHWEST
40 KM/H GUSTING TO 80. LOW 10.
TUESDAY..RAIN. AMOUNT 10 TO 15 MM. WIND NORTHWEST 40 KM/H GUSTING TO
60. HIGH 12. UV INDEX 2 OR LOW.
KANANASKIS - CANMORE.
TODAY..RAIN AT TIMES HEAVY. RAINFALL AMOUNT 20 TO 30 MM EXCEPT
LOCALLY SNOWFALL AMOUNT 20 CM OVER HIGHER TERRAIN. SNOW LEVEL 1800
METRES RISING TO 2100 METRES THIS AFTERNOON. HIGH 8. UV INDEX 2 OR
LOW.
TONIGHT..RAIN AT TIMES HEAVY. AMOUNT 20 TO 30 MM. SNOW LEVEL 2100
METRES LOWERING TO 1800 METRES THIS EVENING. LOW PLUS 5.
TUESDAY..PERIODS OF RAIN. AMOUNT 10 TO 15 MM. SNOW LEVEL 1800 METRES
RISING TO 2900 METRES IN THE AFTERNOON. HIGH 10. UV INDEX 2 OR LOW.
BANFF NATIONAL PARK
HIGHWAY 93 - LAKE LOUISE TO SASKATCHEWAN RIVER CROSSING.
TODAY..PERIODS OF RAIN. RAINFALL AMOUNT 20 TO 30 MM EXCEPT SNOWFALL
AMOUNT 20 CM OVER HIGHER TERRAIN. HIGH 8. UV INDEX 2 OR LOW.
TONIGHT..PERIODS OF RAIN. LOCAL AMOUNT 5 MM. SNOW LEVEL LOWERING TO
2000 METRES THIS EVENING. LOW PLUS 4.
TUESDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. SNOW LEVEL 2000
METRES RISING TO 2900 METRES IN THE AFTERNOON. HIGH 11. UV INDEX 5
OR MODERATE.
HIGHWAY 93 - JASPER TO SASKATCHEWAN RIVER CROSSING
JASPER NATIONAL PARK.
TODAY..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. SNOW LEVEL 1700
METRES RISING TO 2200 METRES NEAR NOON. HIGH 15. UV INDEX 3 OR
MODERATE.
TONIGHT..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. SNOW LEVEL 2100
METRES. LOW 10.
TUESDAY..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. SNOW LEVEL 2000
METRES RISING TO 2900 METRES IN THE AFTERNOON. HIGH 15. UV INDEX 3
OR MODERATE.
NORDEGG - FORESTRY TRUNK ROAD HIGHWAY 734.
TODAY..RAIN. AMOUNT 10 TO 20 MM. TEMPERATURE STEADY NEAR 6. UV
INDEX 1 OR LOW.
TONIGHT..RAIN. AMOUNT 10 TO 15 MM. LOW PLUS 4.
TUESDAY..RAIN. LOCAL AMOUNT 5 MM. HIGH 8. UV INDEX 2 OR LOW.
ROCKY MOUNTAIN HOUSE - CAROLINE.
TODAY..RAIN. AMOUNT 10 TO 20 MM. WIND NORTHWEST 30 KM/H GUSTING TO
50. HIGH 9. UV INDEX 2 OR LOW.
TONIGHT..RAIN. AMOUNT 10 TO 15 MM. WIND NORTHWEST 30 KM/H GUSTING TO
50. LOW 6.
TUESDAY..RAIN. LOCAL AMOUNT 5 TO 10 MM. WIND NORTHWEST 20 KM/H
GUSTING TO 40. HIGH 9. UV INDEX 2 OR LOW.
RED DEER - PONOKA - INNISFAIL - STETTLER.
TODAY..RAIN AT TIMES HEAVY. AMOUNT 20 TO 30 MM. WIND NORTHWEST
40 KM/H GUSTING TO 70. HIGH 9. UV INDEX 2 OR LOW.
TONIGHT..RAIN AT TIMES HEAVY. AMOUNT 20 TO 30 MM. WIND NORTHWEST
40 KM/H GUSTING TO 70. TEMPERATURE STEADY NEAR 8.
TUESDAY..RAIN. AMOUNT 10 TO 15 MM. WIND NORTHWEST 30 KM/H GUSTING TO
50. TEMPERATURE STEADY NEAR 9. UV INDEX 2 OR LOW.
HANNA - CORONATION - OYEN.
TODAY..PERIODS OF RAIN WITH RISK OF A THUNDERSTORM. AMOUNT 10 TO
15 MM. WIND NORTHWEST 40 KM/H GUSTING TO 60 EXCEPT GUSTING TO 80 IN
A FEW LOCALITIES. HIGH 13. UV INDEX 2 OR LOW.
TONIGHT..RAIN AT TIMES HEAVY. RISK OF A THUNDERSTORM THIS EVENING.
AMOUNT 30 TO 40 MM. WIND NORTHWEST 40 KM/H GUSTING TO 60 EXCEPT
GUSTING TO 80 IN A FEW LOCALITIES THIS EVENING. LOW 9.
TUESDAY..RAIN. AMOUNT 5 TO 10 MM. WIND NORTH 30 KM/H GUSTING TO 50.
HIGH 13. UV INDEX 1 OR LOW.
MEDICINE HAT - BOW ISLAND - SUFFIELD.
TODAY..PERIODS OF RAIN WITH RISK OF A THUNDERSTORM. AMOUNT 5 TO
10 MM. WIND NORTHWEST 40 KM/H GUSTING TO 60. HIGH 15. UV INDEX 2 OR
LOW.
TONIGHT..RAIN AT TIMES HEAVY. RISK OF A THUNDERSTORM THIS EVENING.
AMOUNT 10 TO 20 MM. WIND NORTHWEST 40 KM/H GUSTING TO 60 BECOMING
NORTH 20 GUSTING TO 40 NEAR MIDNIGHT. LOW 11.
TUESDAY..PERIODS OF RAIN. AMOUNT 10 TO 15 MM. WIND NORTH 20 KM/H
GUSTING TO 40. HIGH 15. UV INDEX 1 OR LOW.
CYPRESS HILLS PROVINCIAL PARK - FOREMOST.
TODAY..PERIODS OF RAIN. AMOUNT 5 TO 10 MM. WIND NORTHWEST 40 KM/H
GUSTING TO 70. HIGH 11. UV INDEX 1 OR LOW.
TONIGHT..PERIODS OF RAIN. AMOUNT 5 TO 10 MM. WIND NORTHWEST 40 KM/H
GUSTING TO 60 DIMINISHING TO 20 GUSTING TO 40 THIS EVENING. LOW 7.
TUESDAY..PERIODS OF RAIN. AMOUNT 10 TO 15 MM. WIND NORTHWEST 30 KM/H
GUSTING TO 50. HIGH 11. UV INDEX 1 OR LOW.
LETHBRIDGE - TABER - MILK RIVER.
TODAY..RAIN AT TIMES HEAVY. AMOUNT 10 TO 20 MM. WIND NORTHWEST
40 KM/H GUSTING TO 60. HIGH 11. UV INDEX 1 OR LOW.
TONIGHT..RAIN AT TIMES HEAVY. AMOUNT 15 TO 25 MM. WIND NORTHWEST
40 KM/H GUSTING TO 60. LOW 8.
TUESDAY..RAIN. AMOUNT 5 TO 10 MM. WIND NORTHWEST 30 KM/H GUSTING TO
50. HIGH 11. UV INDEX 2 OR LOW.
CARDSTON - FORT MACLEOD - MAGRATH.
TODAY..RAIN AT TIMES HEAVY. AMOUNT 15 TO 25 MM. WIND NORTHWEST
40 KM/H GUSTING TO 60. HIGH 8. UV INDEX 1 OR LOW.
TONIGHT..RAIN AT TIMES HEAVY. AMOUNT 20 TO 30 MM. WIND NORTHWEST
40 KM/H GUSTING TO 60 DIMINISHING TO 20 GUSTING TO 40 NEAR MIDNIGHT.
TEMPERATURE STEADY NEAR 7.
TUESDAY..RAIN. LOCAL AMOUNT 5 TO 10 MM. WIND NORTHWEST 20 KM/H
GUSTING TO 40. HIGH 10. UV INDEX 2 OR LOW.
CROWSNEST PASS - PINCHER CREEK - WATERTON LAKES NAT. PARK.
TODAY..RAIN AT TIMES HEAVY. AMOUNT 15 TO 25 MM. WIND WEST 20 KM/H
GUSTING TO 40. TEMPERATURE STEADY NEAR 6. UV INDEX 1 OR LOW.
TONIGHT..RAIN AT TIMES HEAVY. AMOUNT 20 TO 30 MM. WIND WEST 20 KM/H
GUSTING TO 40 BECOMING LIGHT NEAR MIDNIGHT. TEMPERATURE STEADY
NEAR 6.
TUESDAY..PERIODS OF RAIN. LOCAL AMOUNT 5 MM. HIGH 12. UV INDEX 2 OR
LOW.
END
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