Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 26

Waxing Gibbous 77%

12:11

04:57

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

Sun - Rise: 06:54, Set: 17:59, Transit: 12:27. Moon - Rise: 12:11, Set: 04:57. Civil Dark: 18:28 - 06:24. Nautical Dark: 19:02 - 05:50. Astro Dark: 19:36 - 05:17

Total Clouds (% Sky Obscured)

57
67
74
78
92
100
71
43
19
3
2
6
90
100
100
100
100
100
100
98
94
65
44
35

Low Clouds (% Sky Obscured)

57
44
29
78
88
100
66
43
19
2
2
1
1
2
5
3
17
16
13
22
42
6
3
3

Medium Clouds (% Sky Obscured)

57
67
60
16
23
3
0
0
0
0
0
4
43
56
100
98
98
100
100
93
81
65
29
23

High Clouds (% Sky Obscured)

57
23
1
0
0
0
0
0
0
0
0
2
87
100
100
100
100
100
100
35
40
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
2
0
1
5
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

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
17
17
17
7
2
14
2
0
0
0
0
1
0
0
0
0
0
1
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)

7
7
8
9
10
13
13
12
12
11
10
7
6
6
6
6
5
4
3
4
5
5
5
5

Chance of Frost

Temperature (°C)

-1
-0
1
1
2
4
4
4
5
4
3
1
-1
-2
-2
-3
-3
-3
-3
-3
-3
-4
-5
-6

Feels Like (°C)

-4
-4
-3
-3
-2
-2
-1
-1
1
1
-0
-2
-2
-6
-6
-7
-7
-7
-7
-7
-7
-8
-8
-9

Dew Point (°C)

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

Relative Humidity (%)

94
94
96
96
100
100
98
98
93
85
82
86
91
91
89
91
91
92
92
92
89
86
92
92

Pressure (mb)

1007
1008
1008
1008
1008
1008
1007
1007
1008
1008
1009
1010
1011
1011
1011
1011
1011
1011
1011
1012
1012
1012
1012
1012

Ozone (du)

450
449
446
445
442
442
445
442
439
438
431
427
422
420
417
417
416
413
413
412
411
409
407
409

Friday 27

Waxing Gibbous 86%

13:26

05:36

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

Sun - Rise: 06:52, Set: 18:00, Transit: 12:27. Moon - Rise: 13:26, Set: 05:36. Civil Dark: 18:29 - 06:23. Nautical Dark: 19:03 - 05:49. Astro Dark: 19:37 - 05:15

Total Clouds (% Sky Obscured)

2
3
12
12
23
5
15
4
17
18
4
3
6
5
25
5
8
10
6
6
6
4
45
45

Low Clouds (% Sky Obscured)

2
3
6
7
7
4
15
4
17
18
4
3
6
5
8
5
8
9
5
5
5
2
45
43

Medium Clouds (% Sky Obscured)

0
0
5
2
11
1
0
0
0
0
0
0
0
0
25
0
0
1
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
4
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
6

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
9
3

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)

6
6
8
9
9
9
9
9
8
8
7
4
3
4
5
4
3
3
3
3
3
2
4
2

Chance of Frost

Temperature (°C)

-7
-7
-5
-3
-2
-2
-1
-1
-1
-1
-2
-4
-7
-7
-7
-8
-8
-9
-9
-9
-10
-10
-9
-9

Feels Like (°C)

-11
-9
-8
-7
-6
-6
-5
-5
-4
-4
-5
-6
-8
-9
-9
-10
-10
-11
-10
-10
-11
-11
-11
-11

Dew Point (°C)

-9
-9
-8
-7
-6
-6
-6
-6
-5
-5
-5
-6
-8
-8
-9
-9
-10
-10
-10
-10
-11
-11
-10
-10

Relative Humidity (%)

87
85
81
78
74
72
72
71
71
72
79
89
92
90
87
88
88
88
90
90
90
90
90
90

Pressure (mb)

1013
1014
1014
1015
1016
1016
1016
1017
1017
1018
1018
1019
1021
1022
1023
1023
1024
1024
1025
1025
1026
1026
1026
1026

Ozone (du)

407
406
407
408
414
422
427
427
429
428
426
426
428
426
428
433
436
440
443
437
428
423
415
406

Saturday 28

Waxing Gibbous 93%

14:45

06:06

07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 OK
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

Sun - Rise: 06:50, Set: 18:01, Transit: 12:27. Moon - Rise: 14:45, Set: 06:06. Civil Dark: 18:31 - 06:21. Nautical Dark: 19:04 - 05:47. Astro Dark: 19:38 - 05:13

Total Clouds (% Sky Obscured)

71
68
57
62
65
62
78
83
43
46
46
87
100
100
100
100
100
100
99
95
89
83
81
78

Low Clouds (% Sky Obscured)

65
34
19
15
20
15
13
14
11
11
11
16
24
28
24
39
82
73
83
91
55
73
71
59

Medium Clouds (% Sky Obscured)

2
31
34
30
30
25
32
2
1
1
1
67
66
67
67
70
64
95
53
45
25
2
13
47

High Clouds (% Sky Obscured)

26
61
45
42
10
12
25
20
7
46
46
87
100
100
100
100
100
100
97
67
33
0
3
6

ISS Passover

Visibility (miles)

3
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

6
31
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
4
8
9
4
1
1
1
1
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)

3
5
9
11
13
14
14
14
15
14
13
12
10
9
9
7
6
5
4
4
3
3
2
4

Chance of Frost

Temperature (°C)

-8
-6
-2
0
1
2
3
3
3
3
3
2
2
2
3
3
2
2
2
2
2
1
1
1

Feels Like (°C)

-11
-9
-7
-5
-5
-4
-3
-3
-3
-1
-1
-2
-2
-2
-2
-1
-1
-2
-1
-1
-1
-2
-2
-1

Dew Point (°C)

-9
-7
-4
-2
-1
0
1
1
1
2
1
1
1
1
2
2
2
2
2
1
1
0
1
1

Relative Humidity (%)

92
90
84
83
84
86
86
86
86
88
88
89
89
91
93
94
96
96
98
98
98
98
100
98

Pressure (mb)

1026
1027
1026
1026
1025
1025
1024
1023
1023
1022
1021
1021
1021
1020
1020
1019
1018
1017
1017
1016
1016
1016
1015
1016

Ozone (du)

401
396
390
387
384
384
381
379
380
378
375
377
375
374
375
378
378
376
376
375
368
367
366
367

Sunday 1

Waxing Gibbous 98%

16:04

06:30

07 Bad
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 Bad
04 Bad
05 Bad
06 OK

Sun - Rise: 06:48, Set: 18:03, Transit: 12:26. Moon - Rise: 16:04, Set: 06:30. Civil Dark: 18:32 - 06:19. Nautical Dark: 19:06 - 05:45. Astro Dark: 19:40 - 05:11

Total Clouds (% Sky Obscured)

81
88
93
100
99
99
100
100
100
100
99
91
43
82
62
80
25
16
7
4
39
68
61
37

Low Clouds (% Sky Obscured)

52
68
71
69
55
68
64
79
89
96
94
78
43
78
62
80
25
16
7
4
38
68
61
37

Medium Clouds (% Sky Obscured)

63
52
37
35
55
76
100
100
98
61
89
60
43
39
18
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

8
41
69
95
99
99
100
100
100
100
67
33
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

1
0
9
9
9
9
9
4
0
1
9
4
9
3
2
4
9
9
9
9
7
6
7
9

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

Precipitation Probability (%)

0
0
0
0
0
3
16
28
34
38
43
45
39
37
37
35
35
32
25
17
10
0
0
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.1
0.1
0
0
0
0
0.1
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

1
1
1
1
1
1
1
1
-1
-1
-2
-3
-5
-5
-6
-7
-7
-9
-10
-11
-12
-13
-14
-14

Feels Like (°C)

-2
-3
-3
-4
-5
-4
-4
-4
-6
-6
-7
-8
-9
-9
-10
-11
-12
-13
-14
-15
-16
-16
-18
-18

Dew Point (°C)

1
1
-1
-2
-3
-3
-3
-2
-3
-3
-5
-5
-7
-7
-8
-9
-11
-13
-14
-15
-16
-16
-16
-17

Relative Humidity (%)

98
96
89
80
75
73
73
84
86
86
82
87
85
89
87
82
76
74
73
72
75
79
79
77

Pressure (mb)

1016
1016
1017
1017
1017
1017
1017
1017
1017
1018
1018
1019
1021
1022
1023
1024
1024
1025
1026
1027
1028
1029
1030
1031

Ozone (du)

367
365
360
360
359
358
359
360
362
365
366
366
367
371
374
376
377
375
373
370
370
370
373
375

Monday 2

Waxing Gibbous 100%

17:19

06:50

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

Sun - Rise: 06:47, Set: 18:04, Transit: 12:26. Moon - Rise: 17:19, Set: 06:50. Civil Dark: 18:33 - 06:17. Nautical Dark: 19:07 - 05:44. Astro Dark: 19:41 - 05:10

Total Clouds (% Sky Obscured)

31
8
71
80
78
73
58
55
48
40
36
37
38
42
41
25
38
50
51
56
56
54
40
26

Low Clouds (% Sky Obscured)

31
7
71
77
75
65
58
55
48
40
36
21
5
8
11
14
18
33
24
27
30
29
21
10

Medium Clouds (% Sky Obscured)

0
0
0
4
43
71
58
55
48
40
36
37
38
42
36
24
14
7
0
0
0
0
4
8

High Clouds (% Sky Obscured)

0
0
0
0
0
0
5
1
10
3
36
37
38
40
20
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

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
2
2
0
3
7
8
5
14
14
11
13
13
12
10
9

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)

5
6
7
8
9
9
9
9
9
9
9
7
6
5
5
5
4
4
3
3
3
3
3
4

Chance of Frost

Temperature (°C)

-14
-14
-13
-12
-11
-10
-9
-9
-9
-9
-10
-11
-11
-12
-12
-12
-12
-13
-13
-13
-13
-13
-13
-13

Feels Like (°C)

-18
-19
-16
-17
-16
-15
-14
-13
-14
-14
-14
-15
-16
-16
-16
-16
-16
-16
-17
-17
-17
-16
-16
-16

Dew Point (°C)

-17
-18
-18
-17
-17
-16
-16
-15
-15
-15
-15
-15
-15
-16
-15
-15
-15
-15
-15
-16
-15
-15
-15
-15

Relative Humidity (%)

77
72
65
62
61
60
59
59
59
61
66
72
73
73
76
78
81
81
83
83
84
86
88
81

Pressure (mb)

1031
1032
1032
1033
1033
1033
1033
1033
1033
1033
1034
1034
1035
1035
1036
1036
1037
1037
1037
1037
1037
1038
1038
1038

Ozone (du)

377
378
378
380
382
381
381
382
385
390
395
399
403
409
417
424
432
437
443
449
447
445
443
437

Tuesday 3

Full Moon 99%

18:32

No Set

07 OK
08 OK
09 Good
10 Good
11 OK
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

Sun - Rise: 06:45, Set: 18:05, Transit: 12:26. Moon - Rise: 18:32, Set: No Set. Civil Dark: 18:34 - 06:16. Nautical Dark: 19:08 - 05:42. Astro Dark: 19:42 - 05:08

Total Clouds (% Sky Obscured)

24
20
16
12
32
51
71
66
60
55
68
84
100
97
97
96
95
96
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

2
1
2
2
26
50
71
66
60
55
68
53
41
37
33
43
52
60
69
78
87
96
97
99

Medium Clouds (% Sky Obscured)

12
13
11
8
5
3
0
0
0
0
3
6
8
33
60
76
77
84
88
90
91
92
95
97

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
32
67
100
97
97
96
95
96
100
100
100
100
100
100

ISS Passover

Visibility (miles)

8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

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
Snow
Snow
Snow
Snow

Precipitation Probability (%)

2
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
27
40
49
76
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.2
0.4
0.6

Wind Speed/Direction (mph)

4
5
7
9
11
11
10
10
9
9
8
7
6
5
5
6
7
7
7
7
8
8
8
9

Chance of Frost

Temperature (°C)

-12
-12
-10
-8
-6
-5
-4
-2
-2
-2
-1
-2
-3
-4
-4
-4
-4
-5
-4
-4
-3
-3
-2
-2

Feels Like (°C)

-16
-16
-13
-12
-11
-10
-10
-9
-7
-7
-6
-6
-5
-5
-7
-7
-7
-8
-7
-8
-8
-8
-8
-8

Dew Point (°C)

-15
-16
-15
-14
-13
-12
-11
-10
-9
-7
-6
-6
-6
-6
-6
-6
-7
-7
-7
-7
-6
-6
-5
-4

Relative Humidity (%)

78
72
66
63
58
58
58
57
61
64
68
75
82
87
87
85
84
81
79
78
79
79
81
81

Pressure (mb)

1038
1039
1038
1038
1038
1037
1036
1035
1035
1034
1034
1034
1034
1035
1035
1034
1034
1034
1033
1033
1032
1031
1030
1029

Ozone (du)

432
426
422
418
415
410
406
402
400
398
396
394
392
390
386
383
379
378
376
375
375
375
375
375

Wednesday 4

Waning Gibbous 97%

19:42

07:08

07 Bad
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 OK
22 OK
23 OK
00 Bad
01 Bad

Sun - Rise: 06:43, Set: 18:07, Transit: 12:26. Moon - Rise: 19:42, Set: 07:08. Civil Dark: 18:36 - 06:14. Nautical Dark: 19:10 - 05:40. Astro Dark: 19:44 - 05:06

Total Clouds (% Sky Obscured)

100
100
100
100
99
98
98
89
81
73
67
52
40
20
19
17
33
51
69

Low Clouds (% Sky Obscured)

98
90
90
91
93
95
97
84
73
58
34
22
10
11
19
17
33
48
62

Medium Clouds (% Sky Obscured)

100
100
100
100
97
93
95
89
81
73
67
52
40
20
19
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
99
98
98
89
80
70
58
46
34
20
11
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
7
5
2
2
1
0
3
5
7
8
9
9
9
9

Fog (%)

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

Precipitation Type

Snow
Snow
Snow
Light Rain
Light Rain
Light Rain
None
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
95
95
87
51
95
95
95
74
56
26
19
8
0
1
2
3

Precipitation Amount (mm)

0.9
1.6
1.7
1.8
1.1
0.5
0
0.7
1.2
1.6
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
11
11
13
14
15
17
18
15
13
12
8
9
11
11
11
10
10
12

Chance of Frost

Temperature (°C)

-1
-1
1
2
3
3
4
4
4
5
5
4
3
2
2
1
0
-0
-1

Feels Like (°C)

-8
-9
-5
-5
-5
-5
-4
-4
-2
-2
-2
-2
-3
-2
-4
-4
-4
-5
-5

Dew Point (°C)

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

Relative Humidity (%)

83
83
83
83
83
85
88
88
91
94
96
96
94
94
89
86
81
80
80

Pressure (mb)

1027
1026
1024
1022
1019
1017
1015
1013
1012
1011
1010
1011
1012
1012
1013
1014
1015
1016
1017

Ozone (du)

376
377
378
378
379
378
377
376
379
381
384
393
401
409
404
398
393
392
391

Forecast for Lower Sackville, Canada (44.78,-63.68)

Generated: 26/02/26 07:26:53. Forecast: 26/02/26 to 04/03/26. Timezone: UTC-4.00