Gretna, Manitoba

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Latitude 49.03° N | Longitude 97.56° W

Past 24 Hour Conditions

Date / Time
(CDT)
Conditions Temperature
(°C)
Wind
(km/h)
Humidex Relative
humidity
(%)
Dew
point
(°C)
Pressure
(kPa)
Visibility
(km)
30 August 2016
5:00 n/a 10  (10.0) W 8 * 88 8 102.4 n/a
4:00 n/a 10  (9.6)   NW 12 * 88 8 102.4 n/a
3:00 n/a 10  (10.1) NW 10 * 88 8 102.3 n/a
2:00 n/a 10  (10.4) WNW 8 * 87 8 102.3 n/a
1:00 n/a 11  (10.7) N 5 * 89 9 102.3 n/a
00:00 n/a 13  (12.9) W 11 * 78 9 102.3 n/a
29 August 2016
23:00 n/a 14  (13.9) W 10 * 75 10 102.3 n/a
22:00 n/a 14  (14.4) WSW 10 * 77 10 102.3 n/a
21:00 n/a 15  (15.2) NNW 5 * 77 11 102.2 n/a
20:00 n/a 19  (18.5) NW 9 * 62 11 102.2 n/a
19:00 n/a 22  (21.7) NW 15 23 45 9 102.2 n/a
18:00 n/a 23  (22.7) NW 19 gust 28 24 42 9 102.2 n/a
17:00 n/a 23  (23.1) NNW 21 24 41 9 102.2 n/a
16:00 n/a 23  (23.4)   NW 17 25 47 11 102.2 n/a
15:00 n/a 23  (22.9) NW 18 gust 28 25 48 11 102.2 n/a
14:00 n/a 22  (21.7) WNW 12 gust 28 24 53 12 102.2 n/a
13:00 n/a 21  (21.1) NW 18 gust 28 24 57 12 102.2 n/a
12:00 n/a 21  (20.5) NNW 20 24 65 14 102.2 n/a
11:00 n/a 20  (19.8) NNW 19 gust 28 * 69 14 102.2 n/a
10:00 n/a 19  (18.6) NNW 25 gust 33 * 73 14 102.1 n/a
9:00 n/a 18  (17.6) NNW 19 gust 31 * 77 14 102.1 n/a
8:00 n/a 17  (16.9) NNW 25 * 84 14 102.0 n/a
7:00 n/a 17  (16.8) NNW 15 * 93 16 101.9 n/a
6:00 n/a 18  (17.5) NNW 21 gust 29 * 91 16 101.8 n/a
5:00 n/a 18  (18.0) NW 20 * 89 16 101.7 n/a
Legend
n/a: not available

This table displays weather elements available for this station

Highest temperature
Lowest temperature

Equal temperature values are all highlighted

This is an automated product, generated using preliminary data.

If you require additional historical weather information, please visit Climate website.

Highlighting criteria

Significant Weather Conditions

To highlight potentially dangerous weather conditions the following are displayed in bold characters:

  • Tornado
  • Funnel Cloud
  • Thunderstorm
  • Lightning
  • Hail
  • Freezing precipitation
  • Heavy precipitation
  • Any other weather condition, if the visibility is 1.0 km0.6 miles or less

In addition some weather elements are displayed in bold characters when they reach the following values:

Temperatures:

  • Hot: 30.0°C86°F and higher
  • Cold: -30.0°C-22°F and lower
Humidex:
  • Values of 3595 and more
Wind chill
  • Values of -35-31 and below

Winds:

  • Mean speed of 60 km/h37 mph or more
  • Gust speed of 90 km/h56 mph or more

Visibility:

  • 1.0 km0.6 miles or less along with the weather conditions

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