Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 27

Waxing Gibbous 86%

13:34

05:48

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

Sun - Rise: 07:04, Set: 18:09, Transit: 12:36. Moon - Rise: 13:34, Set: 05:48. Civil Dark: 18:38 - 06:34. Nautical Dark: 19:13 - 05:58. Astro Dark: 19:47 - 05:24

Total Clouds (% Sky Obscured)

3
7
9
1
1
1
2
1
12
30
35
37
37
40
66
86
82
77
53
63
81
86
85
86

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
4
10
15
14
1
6
6
8
10
10
28
41
67
75
75
74

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
23
22
53
79
74
54
26
33
0
0
0
0

High Clouds (% Sky Obscured)

0
3
0
0
0
0
0
0
0
0
0
2
18
3
0
0
0
0
0
0
0
0
0
5

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
8

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)

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

Chance of Frost

Temperature (°C)

-10
-11
-11
-10
-7
-6
-5
-4
-3
-3
-2
-2
-3
-3
-3
-3
-3
-2
-3
-3
-2
-1
0
0

Feels Like (°C)

-13
-13
-14
-13
-10
-10
-8
-7
-6
-7
-6
-6
-6
-6
-6
-6
-6
-6
-6
-5
-6
-5
-5
-5

Dew Point (°C)

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

Relative Humidity (%)

85
85
81
74
68
66
64
61
62
63
64
72
82
82
82
84
84
84
87
87
89
87
78
83

Pressure (mb)

1015
1016
1017
1017
1018
1018
1019
1018
1018
1018
1018
1019
1019
1020
1021
1022
1022
1022
1022
1022
1022
1022
1022
1022

Ozone (du)

440
438
441
440
436
435
438
437
433
430
426
425
424
430
434
434
437
443
445
441
436
423
413
405

Saturday 28

Waxing Gibbous 93%

14:54

No Set

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

Sun - Rise: 07:02, Set: 18:10, Transit: 12:36. Moon - Rise: 14:54, Set: No Set. Civil Dark: 18:40 - 06:32. Nautical Dark: 19:14 - 05:56. Astro Dark: 19:48 - 05:22

Total Clouds (% Sky Obscured)

79
71
73
74
76
74
63
44
26
59
68
79
91
96
93
95
96
92
87
81
79
66
53
97

Low Clouds (% Sky Obscured)

48
37
39
36
38
34
20
1
1
1
25
51
86
90
85
80
71
76
77
54
62
53
44
48

Medium Clouds (% Sky Obscured)

0
1
20
20
28
25
24
1
10
53
55
64
66
51
8
71
88
14
3
38
11
5
0
2

High Clouds (% Sky Obscured)

7
51
60
7
5
4
2
37
3
2
3
0
0
0
0
7
6
3
3
60
45
2
3
39

ISS Passover

Visibility (miles)

5
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
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)

11
11
11
13
14
14
14
15
15
15
14
13
12
12
12
10
10
8
7
6
5
5
6
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
87
86
86
86
86
85
85
82
82
80
83
85
88
89
93
94
94
96
96
96
91
84
81

Pressure (mb)

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

Ozone (du)

397
397
394
393
388
382
381
379
378
380
380
376
373
371
370
368
367
366
366
369
376
381
385
387

Sunday 1

Waxing Gibbous 98%

16:13

06:17

06 Bad
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 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good

Sun - Rise: 07:00, Set: 18:12, Transit: 12:36. Moon - Rise: 16:13, Set: 06:17. Civil Dark: 18:41 - 06:31. Nautical Dark: 19:15 - 05:55. Astro Dark: 19:50 - 05:20

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
55
57
7
2
1
3
1
2
1
1
0

Low Clouds (% Sky Obscured)

67
83
72
54
65
78
83
85
70
86
71
49
40
25
40
3
2
1
1
1
1
0
0
0

Medium Clouds (% Sky Obscured)

37
59
59
88
100
100
100
100
100
100
100
100
100
40
4
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

41
71
100
100
100
100
57
44
45
45
45
2
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
1
0
0
0
1
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
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
2
31
57
45
41
29
9
3
1
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.2
0.1
0.1
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
7
9
10
11
11
11
10
10
11
11
12
13
15
16
17
17
16
15
14
13
13
12
12

Chance of Frost

Temperature (°C)

-1
-1
-2
-2
-2
-2
-2
-2
-2
-3
-4
-4
-5
-6
-7
-9
-10
-11
-12
-13
-14
-14
-15
-15

Feels Like (°C)

-6
-7
-7
-7
-7
-7
-7
-7
-8
-9
-9
-9
-10
-12
-13
-14
-15
-16
-17
-18
-18
-19
-19
-20

Dew Point (°C)

-3
-4
-5
-5
-7
-7
-8
-8
-8
-6
-5
-6
-6
-8
-11
-13
-14
-16
-17
-18
-18
-19
-19
-19

Relative Humidity (%)

84
81
79
76
69
68
64
62
63
82
87
87
89
84
77
72
71
67
67
66
67
68
70
69

Pressure (mb)

1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1019
1020
1021
1022
1023
1024
1025
1025
1026
1027
1028
1029
1030

Ozone (du)

382
378
377
375
372
373
374
375
375
379
383
387
391
397
399
407
407
408
415
418
422
425
427
429

Monday 2

Waxing Gibbous 100%

17:29

06:40

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

Sun - Rise: 06:58, Set: 18:13, Transit: 12:36. Moon - Rise: 17:29, Set: 06:40. Civil Dark: 18:43 - 06:29. Nautical Dark: 19:17 - 05:53. Astro Dark: 19:51 - 05:19

Total Clouds (% Sky Obscured)

0
0
0
0
5
5
10
15
15
20
25
20
20
13
2
5
4
8
15
23
21
20
17
35

Low Clouds (% Sky Obscured)

0
0
0
0
5
5
10
15
15
15
25
20
20
13
2
5
4
1
0
0
0
0
1
19

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
14
19
18
12
9
8

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)

9
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
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
2

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)

12
12
12
12
12
12
12
12
12
11
11
11
11
10
11
10
10
10
10
9
8
9
9
10

Chance of Frost

Temperature (°C)

-15
-15
-16
-15
-14
-13
-12
-11
-10
-9
-9
-9
-9
-9
-9
-9
-9
-10
-10
-10
-10
-10
-10
-10

Feels Like (°C)

-20
-20
-20
-20
-20
-19
-18
-17
-16
-16
-15
-15
-14
-14
-14
-13
-14
-15
-14
-13
-13
-13
-13
-12

Dew Point (°C)

-19
-20
-20
-21
-21
-20
-20
-19
-18
-18
-17
-16
-15
-14
-14
-14
-14
-14
-15
-15
-15
-14
-13
-13

Relative Humidity (%)

69
68
67
59
56
53
51
51
49
50
50
55
60
65
65
68
69
69
66
66
69
72
75
74

Pressure (mb)

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

Ozone (du)

431
434
441
441
444
449
453
453
449
444
440
437
435
436
439
439
442
442
442
443
443
438
435
429

Tuesday 3

Full Moon 99%

18:41

07:00

06 Bad
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 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 06:56, Set: 18:14, Transit: 12:35. Moon - Rise: 18:41, Set: 07:00. Civil Dark: 18:44 - 06:27. Nautical Dark: 19:18 - 05:51. Astro Dark: 19:52 - 05:17

Total Clouds (% Sky Obscured)

51
70
72
76
76
70
73
99
99
100
100
100
100
100
95
89
84
91
97
100
100
100
100
96

Low Clouds (% Sky Obscured)

37
55
54
54
53
45
39
51
46
42
39
32
26
29
39
47
58
76
81
81
87
88
89
84

Medium Clouds (% Sky Obscured)

6
12
11
11
12
17
13
17
63
99
100
100
100
88
62
37
16
16
21
30
66
84
98
90

High Clouds (% Sky Obscured)

0
0
0
1
2
28
56
75
88
77
79
81
87
100
95
89
84
91
97
100
67
33
0
0

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
6
3
0

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
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

3
3
4
3
1
1
0
0
0
0
0
0
0
0
11
13
12
32
44
53
67
78
88
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.3
0.4
0.5
0.7

Wind Speed/Direction (mph)

9
9
8
10
12
14
15
16
18
18
18
18
17
16
15
15
14
14
13
13
13
10
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-13
-12
-12
-11
-11
-10
-10
-8
-6
-6
-6
-5
-5
-5
-4
-4
-3
-3
-2
-2
-2
-1
-1
-0

Relative Humidity (%)

75
75
70
65
60
58
56
61
65
63
65
67
70
71
73
74
75
77
80
81
83
89
92
98

Pressure (mb)

1038
1038
1037
1037
1037
1036
1036
1034
1033
1033
1032
1032
1032
1032
1032
1031
1031
1031
1030
1029
1029
1028
1027
1026

Ozone (du)

421
415
412
407
401
399
397
397
399
397
393
390
388
388
388
386
384
382
382
381
381
380
379
378

Wednesday 4

Waning Gibbous 97%

19:52

07:17

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

Sun - Rise: 06:55, Set: 18:16, Transit: 12:35. Moon - Rise: 19:52, Set: 07:17. Civil Dark: 18:45 - 06:25. Nautical Dark: 19:19 - 05:49. Astro Dark: 19:54 - 05:15

Total Clouds (% Sky Obscured)

92
88
75
62
49
44
39
34
23
11
0
14
26
34
31
27
24
42
56
72
55
37
20
15

Low Clouds (% Sky Obscured)

79
73
66
59
49
44
39
34
23
11
0
10
10
5
4
3
0
21
41
62
41
21
0
1

Medium Clouds (% Sky Obscured)

83
75
63
52
35
35
15
10
3
0
0
0
0
0
0
0
0
4
9
17
25
32
20
15

High Clouds (% Sky Obscured)

0
0
0
0
0
5
5
5
3
0
0
9
18
27
23
19
16
10
5
0
0
0
0
0

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
3
6
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

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

Precipitation Probability (%)

95
95
95
95
95
95
95
81
60
39
5
7
7
7
3
1
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.9
0.9
1.1
1.5
1.7
1.1
0.7
0.4
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
7
8
6
5
7
5
6
10
11
11
12
11
9
9
8
8
8
8
7
7
7
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
100
98
100
98
98
100
98
96
94
93
93
93
91
93
93
94
94
93
91
94
94
94

Pressure (mb)

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

Ozone (du)

377
376
374
374
373
372
373
374
375
374
373
372
372
372
372
371
370
368
368
367
367
366
365
364

Thursday 5

Waning Gibbous 92%

21:01

07:35

06 OK
07 OK
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

Sun - Rise: 06:53, Set: 18:17, Transit: 12:35. Moon - Rise: 21:01, Set: 07:35. Civil Dark: 18:47 - 06:24. Nautical Dark: 19:21 - 05:48. Astro Dark: 19:55 - 05:13

Total Clouds (% Sky Obscured)

15
15
40
70
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
100

Low Clouds (% Sky Obscured)

1
2
2
3
3
13
25
40
45
45
50
62
81
96
85
79
79
83
91
95

Medium Clouds (% Sky Obscured)

15
15
23
31
38
62
85
100
100
100
100
100
100
100
100
100
100
97
94
91

High Clouds (% Sky Obscured)

0
0
33
67
100
100
100
100
100
100
100
100
100
100
93
84
80
84
89
92

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
7
4
2
4
7
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

Precipitation Type

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

Precipitation Probability (%)

0
0
1
1
1
9
11
13
22
27
33
35
36
35
50
66
84
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.5
0.7
0.8
0.9

Wind Speed/Direction (mph)

5
5
5
7
9
10
10
9
9
9
9
9
9
10
11
12
13
15
15
15

Chance of Frost

Temperature (°C)

-4
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-6
-6
-6
-7
-7
-8
-8

Feels Like (°C)

-7
-7
-8
-8
-8
-8
-8
-7
-7
-9
-9
-9
-9
-9
-9
-11
-11
-11
-11
-11

Dew Point (°C)

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

Relative Humidity (%)

92
92
90
84
76
70
72
74
76
79
82
85
84
79
77
76
74
71
71
74

Pressure (mb)

1027
1028
1029
1029
1030
1031
1030
1030
1030
1030
1030
1030
1031
1031
1031
1031
1031
1031
1031
1031

Ozone (du)

365
365
365
364
362
361
359
358
357
355
353
351
352
354
355
354
354
353
356
359

Forecast for Saint John, Saint John County, Canada (45.27,-66.06)

Generated: 27/02/26 06:26:16. Forecast: 27/02/26 to 05/03/26. Timezone: UTC-4.00