Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 18

Waning Gibbous 98%

17:34

09:16

08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 08:17, Set: 17:01, Transit: 12:39. Moon - Rise: 17:34, Set: 09:16. Civil Dark: 17:37 - 07:40. Nautical Dark: 18:17 - 07:00. Astro Dark: 18:55 - 06:21

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
98
100
99
100
100
100
100
100
100
100
100
100
94
83
82

Low Clouds (% Sky Obscured)

99
100
100
100
100
98
100
98
100
97
100
87
95
94
91
77
83
69
99
88
69
65
77
82

Medium Clouds (% Sky Obscured)

100
100
100
100
100
99
99
67
38
48
58
95
100
100
100
100
100
100
100
100
100
82
27
0

High Clouds (% Sky Obscured)

98
42
2
66
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
1
1
1
1
1
2
2
4
5
5
3
3
2
2
2
0
1
2
3
5
5
6
8

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
1
2
1
1
2
2
2
4
2
2
2
3

Precipitation Type

Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

22
13
7
7
7
7
5
5
4
3
3
3
4
3
3
3
3
3
2
2
2
2
2
0

Precipitation Amount (mm)

0.99
0.43
0.27
0.25
0.25
0.17
0.07
0.06
0.04
0.03
0.05
0.03
0.05
0.04
0.04
0.04
0.04
0.03
0.02
0.02
0.01
0.01
0.01
0

Wind Speed/Direction (mph)

8
12
15
18
20
22
22
22
22
21
21
19
18
17
17
17
16
16
15
14
14
13
13
12

Chance of Frost

Temperature (°C)

-9
-10
-11
-13
-14
-15
-16
-17
-18
-18
-19
-19
-19
-19
-18
-18
-18
-18
-18
-19
-20
-21
-22
-23

Feels Like (°C)

-15
-18
-20
-23
-25
-27
-28
-29
-30
-31
-31
-31
-31
-31
-30
-30
-29
-29
-29
-30
-31
-31
-33
-35

Dew Point (°C)

-11
-12
-13
-14
-15
-16
-18
-19
-20
-21
-22
-23
-23
-24
-24
-24
-24
-24
-24
-25
-25
-25
-26
-27

Relative Humidity (%)

87
85
88
91
91
91
88
84
81
78
74
71
68
66
63
60
59
58
58
60
62
65
68
72

Pressure (mb)

1001
1002
1003
1005
1006
1008
1010
1012
1014
1016
1018
1020
1021
1023
1024
1025
1026
1027
1028
1029
1030
1032
1033
1034

Ozone (du)

379
389
392
398
398
396
392
388
390
393
392
391
394
394
392
396
403
410
418
427
429
428
435
434

Wednesday 19

Waning Gibbous 95%

18:46

09:44

08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 OK
17 OK
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 OK
03 OK
04 OK
05 OK
06 Good
07 Good

Sun - Rise: 08:16, Set: 17:03, Transit: 12:39. Moon - Rise: 18:46, Set: 09:44. Civil Dark: 17:39 - 07:39. Nautical Dark: 18:18 - 06:59. Astro Dark: 18:57 - 06:21

Total Clouds (% Sky Obscured)

98
100
98
40
30
29
56
83
16
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

98
100
98
40
30
29
56
83
16
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
9
6
6
6
6
7
9
10
10
10
10
10
10
10
10
9
9
9
9
10
10

Fog (%)

6
6
7
3
1
1
2
2
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

11
10
11
12
13
13
12
12
10
8
7
7
6
6
6
6
6
6
6
6
6
5
5
6

Chance of Frost

Temperature (°C)

-25
-26
-26
-25
-24
-23
-23
-22
-23
-24
-25
-25
-25
-28
-29
-30
-30
-31
-31
-32
-32
-33
-30
-31

Feels Like (°C)

-36
-37
-37
-36
-35
-35
-34
-33
-33
-33
-33
-33
-33
-37
-38
-38
-39
-39
-40
-40
-41
-41
-38
-40

Dew Point (°C)

-28
-29
-28
-28
-27
-26
-26
-26
-27
-29
-30
-31
-31
-32
-33
-33
-34
-34
-35
-35
-36
-36
-37
-37

Relative Humidity (%)

76
80
78
78
76
75
72
70
69
64
62
59
55
69
71
71
71
70
69
69
70
71
52
54

Pressure (mb)

1035
1036
1036
1037
1038
1038
1038
1038
1039
1039
1039
1040
1040
1040
1040
1040
1041
1041
1041
1041
1041
1041
1040
1040

Ozone (du)

434
432
428
422
418
413
405
405
407
407
406
405
402
399
396
397
400
401
401
396
392
391
396
403

Thursday 20

Waning Gibbous 89%

19:59

10:06

08 Good
09 Good
10 Good
11 Good
12 Good
13 Good
14 OK
15 OK
16 OK
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 08:15, Set: 17:04, Transit: 12:39. Moon - Rise: 19:59, Set: 10:06. Civil Dark: 17:40 - 07:38. Nautical Dark: 18:20 - 06:58. Astro Dark: 18:58 - 06:20

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
9
56
34
34
34
34
34
34
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
60
60
60
60
60
60
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
9
56
34
34
34
34
34
34
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
8
8

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
2
3

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.03
0.18
0.4
0.35

Wind Speed/Direction (mph)

6
6
7
8
9
10
11
12
13
13
14
15
17
18
19
20
21
22
23
24
24
24
23
22

Chance of Frost

Temperature (°C)

-32
-32
-30
-27
-24
-22
-21
-20
-20
-21
-22
-21
-21
-20
-19
-18
-21
-20
-16
-15
-15
-14
-14
-14

Feels Like (°C)

-41
-41
-39
-37
-34
-32
-31
-30
-31
-32
-33
-33
-33
-32
-31
-30
-35
-34
-28
-27
-27
-26
-26
-25

Dew Point (°C)

-38
-37
-35
-32
-29
-27
-26
-25
-26
-27
-28
-28
-28
-27
-27
-26
-26
-25
-24
-23
-22
-20
-19
-18

Relative Humidity (%)

56
59
60
63
68
68
66
64
60
57
55
53
52
50
50
49
67
67
50
52
55
60
64
69

Pressure (mb)

1040
1040
1039
1038
1038
1037
1035
1034
1033
1032
1032
1030
1029
1027
1026
1024
1023
1021
1019
1018
1017
1015
1014
1015

Ozone (du)

405
403
402
398
396
389
380
376
375
375
377
374
370
361
356
359
359
358
355
353
354
355
365
365

Friday 21

Waning Gibbous 81%

21:13

10:24

08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 OK
01 OK
02 OK
03 OK
04 OK
05 OK
06 OK
07 OK

Sun - Rise: 08:14, Set: 17:06, Transit: 12:40. Moon - Rise: 21:13, Set: 10:24. Civil Dark: 17:42 - 07:37. Nautical Dark: 18:21 - 06:57. Astro Dark: 18:59 - 06:19

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
98
98
98
98
98
98
26
26
26
26
26
26
9
9

Low Clouds (% Sky Obscured)

0
0
0
0
100
100
100
100
100
100
98
98
98
98
98
98
26
26
26
26
26
26
9
9

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
41
41
41
41
41
41
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

4
3
2
3
2
1
0
0
5
10
10
10
10
10
10
10
8
9
9
9
10
10
10
10

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

4
4
5
5
6
7
8
8
7
4
4
3
3
3
2
2
2
1
0
0
0
0
0
0

Precipitation Amount (mm)

0.17
0.12
0.14
0.14
0.13
0.12
0.15
0.19
0.17
0.12
0.12
0.07
0.05
0.05
0.03
0.02
0.01
0.01
0
0
0
0
0
0

Wind Speed/Direction (mph)

22
21
19
18
17
16
14
15
18
18
17
13
14
14
14
13
12
10
8
7
6
6
5
5

Chance of Frost

Temperature (°C)

-14
-13
-12
-11
-10
-9
-7
-6
-8
-9
-9
-10
-11
-11
-12
-12
-13
-14
-15
-16
-17
-18
-20
-22

Feels Like (°C)

-25
-24
-22
-21
-19
-17
-15
-14
-16
-18
-18
-18
-19
-20
-20
-21
-22
-22
-23
-24
-24
-24
-27
-29

Dew Point (°C)

-18
-16
-15
-13
-12
-9
-8
-7
-9
-11
-12
-13
-14
-16
-17
-18
-20
-21
-22
-23
-24
-24
-26
-27

Relative Humidity (%)

72
78
82
85
88
95
97
96
91
84
80
78
75
70
65
61
58
56
54
54
57
61
63
65

Pressure (mb)

1014
1013
1013
1012
1012
1012
1011
1012
1014
1016
1018
1019
1020
1021
1022
1023
1025
1025
1026
1027
1027
1027
1027
1028

Ozone (du)

366
367
373
380
378
382
386
392
390
389
398
400
398
398
401
402
401
398
398
398
399
401
402
401

Saturday 22

Waning Gibbous 72%

22:27

10:41

08 OK
09 OK
10 OK
11 OK
12 OK
13 OK
14 OK
15 OK
16 OK
17 OK
18 OK
19 OK
20 OK
21 OK
22 OK
23 OK
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 08:12, Set: 17:07, Transit: 12:40. Moon - Rise: 22:27, Set: 10:41. Civil Dark: 17:43 - 07:36. Nautical Dark: 18:23 - 06:56. Astro Dark: 19:01 - 06:18

Total Clouds (% Sky Obscured)

9
9
9
9
9
9
9
9
9
9
1
1
1
1
1
1
98
98
98
98
98
98
95
95

Low Clouds (% Sky Obscured)

9
9
9
9
9
9
9
9
9
9
0
0
0
0
0
0
98
98
98
98
98
98
95
95

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
5
4
4
7
10
10
9
8
7
6
5
5
5
6
8
10
10
10

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
3
3
3
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0.01
0.01
0.01
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
4
4
4
4
3
2
2
2
3
2
3
3
3
4
4
4
5
5
5
5
5
6
6

Chance of Frost

Temperature (°C)

-22
-22
-20
-19
-18
-18
-17
-17
-17
-19
-21
-21
-22
-22
-26
-27
-29
-30
-30
-30
-29
-28
-25
-25

Feels Like (°C)

-28
-28
-26
-24
-23
-22
-17
-17
-17
-19
-21
-21
-26
-27
-32
-34
-36
-37
-38
-38
-37
-37
-32
-33

Dew Point (°C)

-26
-25
-24
-23
-21
-20
-20
-20
-21
-23
-26
-28
-29
-29
-30
-31
-32
-33
-33
-33
-32
-32
-32
-32

Relative Humidity (%)

69
71
73
76
78
79
79
77
73
67
63
57
53
50
66
68
72
77
79
78
74
70
51
53

Pressure (mb)

1028
1028
1027
1027
1027
1026
1026
1025
1025
1026
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1026
1025
1025
1025

Ozone (du)

399
393
391
388
385
384
381
381
381
379
375
373
373
373
374
375
375
373
370
367
363
359
356
354

Sunday 23

Waning Gibbous 62%

23:42

10:57

08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Good
07 Good

Sun - Rise: 08:11, Set: 17:09, Transit: 12:40. Moon - Rise: 23:42, Set: 10:57. Civil Dark: 17:45 - 07:35. Nautical Dark: 18:24 - 06:55. Astro Dark: 19:02 - 06:17

Total Clouds (% Sky Obscured)

95
95
95
95
14
14
14
14
14
14
100
100
100
100
100
100
100
100
100
100
100
100
0
0

Low Clouds (% Sky Obscured)

95
95
95
95
0
0
0
0
0
0
16
16
16
16
16
16
100
100
100
100
100
100
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
100
100
100
100
100
100
100
100
100
100
100
100
0
0

High Clouds (% Sky Obscured)

0
0
0
0
14
14
14
14
14
14
100
100
100
100
100
100
100
100
100
100
100
100
0
0

ISS Passover

Visibility (miles)

4
0
0
0
0
0
0
0
0
0
0
1
1
2
2
3
5
8
10
10
10
10
10
10

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

3
4
5
4
3
3
2
2
2
2
2
2
2
3
2
2
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.02
0.04
0.05
0.04
0.04
0.04
0.03
0.03
0.03
0.02
0.02
0.02
0.02
0.02
0.01
0.01
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
7
7
7
7
7
6
5
5
5
6
5
5
5
5
6
6
6
7
7
7
7
8
9

Chance of Frost

Temperature (°C)

-26
-26
-25
-23
-22
-21
-19
-19
-19
-19
-19
-19
-19
-19
-19
-24
-26
-27
-29
-30
-31
-28
-28
-28

Feels Like (°C)

-34
-35
-34
-32
-30
-28
-26
-25
-25
-25
-26
-25
-25
-25
-26
-32
-34
-36
-38
-40
-41
-38
-38
-39

Dew Point (°C)

-32
-31
-30
-28
-26
-24
-23
-23
-24
-25
-25
-25
-25
-25
-27
-29
-31
-32
-33
-34
-35
-35
-35
-35

Relative Humidity (%)

56
61
64
67
71
72
72
69
65
62
59
59
58
55
52
65
65
65
66
68
71
54
56
55

Pressure (mb)

1024
1023
1022
1021
1020
1019
1018
1017
1017
1017
1017
1016
1016
1016
1016
1017
1018
1019
1019
1020
1021
1022
1023
1025

Ozone (du)

354
355
358
362
365
368
369
371
373
376
380
387
396
405
414
423
430
433
433
433
433
433
433
434

Monday 24

Waning Gibbous 51%

01:00

11:13

08 Good
09 OK
10 OK
11 OK
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 OK
19 OK
20 OK
21 OK
22 OK
23 OK
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 OK
07 OK

Sun - Rise: 08:10, Set: 17:11, Transit: 12:40. Moon - Rise: 01:00, Set: 11:13. Civil Dark: 17:46 - 07:34. Nautical Dark: 18:25 - 06:54. Astro Dark: 19:03 - 06:16

Total Clouds (% Sky Obscured)

0
0
0
0
99
99
99
99
99
99
9
9
9
9
9
9
0
0
0
0
0
0
1
1

Low Clouds (% Sky Obscured)

0
0
0
0
99
99
99
99
99
99
9
9
9
9
9
9
0
0
0
0
0
0
1
1

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
10
11
12
13
12
12
10
9
7
6
6
7
7
7
6
6
5
5
4
4
4
5
5

Chance of Frost

Temperature (°C)

-28
-28
-28
-27
-27
-26
-25
-25
-26
-26
-27
-27
-26
-26
-27
-31
-32
-33
-34
-35
-36
-36
-34
-34

Feels Like (°C)

-39
-39
-40
-40
-39
-38
-37
-36
-36
-36
-36
-35
-35
-35
-36
-40
-41
-42
-43
-43
-44
-45
-42
-43

Dew Point (°C)

-34
-33
-32
-31
-31
-30
-29
-30
-31
-33
-34
-34
-34
-34
-35
-37
-38
-39
-40
-41
-41
-42
-42
-42

Relative Humidity (%)

58
62
66
69
70
70
70
66
61
55
51
49
49
47
44
58
57
56
56
57
58
59
44
45

Pressure (mb)

1026
1027
1028
1029
1030
1030
1030
1031
1031
1032
1032
1033
1033
1033
1033
1033
1033
1033
1033
1033
1033
1033
1032
1032

Ozone (du)

436
439
444
449
453
453
451
450
450
450
451
453
457
458
455
450
446
448
452
453
451
446
441
437

Forecast for Winnipeg, Division No. 11, CA (49.90,-97.14)

Generated: 18/01/22 07:34:50. Forecast: 18/01/22 to 24/01/22. Timezone: UTC-6.00