Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 19

Waxing Crescent 1%

07:45

20:31

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

Sun - Rise: 07:17, Set: 19:28, Transit: 13:23. Moon - Rise: 07:45, Set: 20:31. Civil Dark: 19:57 - 06:48. Nautical Dark: 20:31 - 06:13. Astro Dark: 21:06 - 05:38

Total Clouds (% Sky Obscured)

15
24
52
95
94
98
100
97
82
60
40
46
30
32
47
35
34
57
59
59
46
62
90
92

Low Clouds (% Sky Obscured)

15
24
52
90
88
86
81
78
56
29
22
19
19
16
26
25
30
38
36
23
21
31
79
89

Medium Clouds (% Sky Obscured)

0
0
0
13
22
32
35
37
57
39
21
32
21
26
40
25
9
40
53
45
33
55
49
56

High Clouds (% Sky Obscured)

0
0
2
0
0
38
55
38
66
25
4
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
8
8
8
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
17
26
16
9
6
1
0
1
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

57
51
48
47
44
45
48
50
57
67
78
81
82
84
84
84
82
82
82
84
84
85
82
69

Pressure (mb)

1032
1031
1030
1029
1028
1027
1026
1026
1026
1026
1025
1025
1025
1024
1024
1023
1022
1021
1021
1020
1020
1020
1020
1020

Ozone (du)

382
379
378
377
379
379
381
385
386
389
392
396
397
400
398
399
399
399
402
405
411
412
416
419

Friday 20

Waxing Crescent 4%

08:08

21:50

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
08 Bad
09 Bad

Sun - Rise: 07:15, Set: 19:29, Transit: 13:23. Moon - Rise: 08:08, Set: 21:50. Civil Dark: 19:58 - 06:46. Nautical Dark: 20:32 - 06:11. Astro Dark: 21:08 - 05:36

Total Clouds (% Sky Obscured)

99
94
91
91
97
92
97
96
94
94
100
100
100
100
100
100
100
100
98
100
100
96
98
98

Low Clouds (% Sky Obscured)

98
91
90
91
97
90
96
91
89
89
43
91
94
96
99
95
93
95
96
99
100
95
97
98

Medium Clouds (% Sky Obscured)

72
28
30
6
0
12
26
65
45
51
97
99
100
100
100
100
100
100
67
76
90
44
40
37

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
4
40
12
39
96
100
87
58
66
82
100
85
72
68
73
75
60

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
9
9
9
9
9
7
7
9
0
0
0
0
0
0
0
7
6

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None

Precipitation Probability (%)

11
19
10
9
1
1
1
3
7
13
3
4
5
40
95
95
95
95
95
95
92
49
40
43

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.7
1.1
1.5
1.8
1.5
1.3
0.5
0
0
0

Wind Speed/Direction (mph)

8
8
9
10
11
10
10
9
9
10
9
7
9
10
10
12
13
14
14
13
12
11
10
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

61
58
55
56
63
67
62
69
74
80
86
91
88
89
91
96
98
96
98
96
98
96
94
96

Pressure (mb)

1020
1019
1018
1018
1017
1016
1016
1015
1015
1014
1015
1015
1015
1014
1013
1011
1010
1009
1008
1007
1007
1006
1006
1007

Ozone (du)

420
416
412
407
404
401
403
400
399
399
399
402
405
407
404
404
401
401
397
396
396
398
401
403

Saturday 21

Waxing Crescent 10%

08:37

23:12

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
08 Bad
09 Bad

Sun - Rise: 07:13, Set: 19:30, Transit: 13:23. Moon - Rise: 08:37, Set: 23:12. Civil Dark: 19:59 - 06:44. Nautical Dark: 20:34 - 06:09. Astro Dark: 21:09 - 05:34

Total Clouds (% Sky Obscured)

97
95
83
89
96
100
82
71
71
58
88
69
74
94
100
100
80
87
83
77
88
90
83
86

Low Clouds (% Sky Obscured)

95
88
81
86
86
83
76
71
71
58
46
49
60
48
59
59
12
7
8
14
12
9
6
23

Medium Clouds (% Sky Obscured)

48
73
35
38
76
100
39
30
29
0
70
37
25
65
71
72
50
57
77
70
72
69
62
56

High Clouds (% Sky Obscured)

60
50
50
50
45
35
25
21
0
0
0
0
11
38
80
83
80
87
83
77
64
33
0
33

ISS Passover

Visibility (miles)

6
6
6
5
0
0
0
0
0
0
0
5
1
0
0
0
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
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

42
33
23
30
38
14
22
8
32
39
26
26
16
23
16
14
0
0
0
0
0
0
0
15

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.2
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
96
96
98
98
98
98
96
98
98
96
96
96
96
98
94
86
82
86
89
91
91
89
75

Pressure (mb)

1007
1007
1007
1007
1007
1008
1008
1009
1009
1010
1011
1012
1013
1013
1013
1013
1014
1014
1015
1015
1015
1015
1016
1016

Ozone (du)

404
405
407
406
407
408
410
414
418
422
427
427
429
425
422
423
423
426
426
427
421
413
410
410

Sunday 22

Waxing Crescent 18%

09:14

00:35

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
08 Bad
09 Bad

Sun - Rise: 07:11, Set: 19:31, Transit: 13:22. Moon - Rise: 09:14, Set: 00:35. Civil Dark: 20:01 - 06:42. Nautical Dark: 20:35 - 06:08. Astro Dark: 21:11 - 05:32

Total Clouds (% Sky Obscured)

91
87
100
97
77
98
97
95
97
99
100
100
100
100
100
99
99
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

40
53
51
54
55
94
70
86
92
97
97
76
76
89
89
89
92
92
91
91
94
96
98
98

Medium Clouds (% Sky Obscured)

60
65
93
87
68
85
62
74
78
74
63
88
94
100
98
97
95
97
99
100
100
100
100
100

High Clouds (% Sky Obscured)

67
87
67
33
0
0
0
0
33
67
100
100
100
100
67
33
0
33
67
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
6
6
9
5
0
0
0
0
0
0
0
0
1
1

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

Precipitation Probability (%)

28
37
51
68
74
68
59
38
30
30
24
16
12
28
65
89
75
74
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0.4
0.4
0.3
0.3
0
0
0
0
0
0
0
0.4
0.7
0.4
0.3
1.3
1.5
2.4
1.9
5.1
3.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-6
-7
-6
-7
-7
-7
-7
-6
-4
-3
-2
-2
-2
-3
-3
-3
-3
-3
-3
-3
-3
-2
-2
-1

Relative Humidity (%)

63
59
57
55
52
51
51
53
63
77
87
92
94
94
96
96
96
96
94
94
96
96
96
98

Pressure (mb)

1016
1017
1017
1017
1016
1016
1016
1017
1017
1018
1018
1019
1019
1019
1019
1019
1019
1018
1017
1016
1015
1013
1011
1010

Ozone (du)

406
404
404
400
393
388
379
373
362
354
352
348
344
338
335
334
332
328
328
329
329
325
322
320

Monday 23

Waxing Crescent 28%

10:03

01:53

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
08 Bad
09 Bad

Sun - Rise: 07:09, Set: 19:33, Transit: 13:22. Moon - Rise: 10:03, Set: 01:53. Civil Dark: 20:02 - 06:40. Nautical Dark: 20:36 - 06:06. Astro Dark: 21:12 - 05:30

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
97
92
87
89

Low Clouds (% Sky Obscured)

99
99
100
100
100
100
100
100
98
95
91
93
96
99
100
100
100
88
77
62
60
68
79
83

Medium Clouds (% Sky Obscured)

100
100
94
85
100
68
35
35
35
35
35
45
45
35
35
30
25
25
25
25
17
10
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
70
55
50
50
55
70
95
95
100
100
100
100
100
100
95
63
32
0
0

ISS Passover

Visibility (miles)

2
0
0
0
0
0
0
0
9
8
9
0
2
4
7
5
4
2
2
2
2
2
3
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

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

Precipitation Probability (%)

95
95
95
95
95
93
85
93
95
95
95
95
95
95
95
74
37
29
23
18
16
15
15
20

Precipitation Amount (mm)

2.3
1.7
0.8
0.7
0.5
0.5
0.4
0.5
0.7
0.8
1
1.8
1.3
0.7
0.9
0.3
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
12
13
13
14
15
15
15
16
14
14
14
14
14
14
12
12
13
12
11
10
10
10
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-4
-3
-1
-0
0
0
0
1
0
1
-2
-4
-3
-3
-3
-3
-4
-5
-7
-9
-9
-9
-9
-9

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
98
100
98
98
100
93
96
94
93
88
86
85
84
84
84
84
84
84
82
81
81

Pressure (mb)

1008
1007
1006
1004
1003
1002
1001
999
999
999
999
1000
1001
1001
1002
1003
1003
1004
1005
1006
1007
1008
1009
1010

Ozone (du)

320
318
317
318
318
320
322
327
328
329
328
330
332
334
336
338
340
343
345
348
350
355
360
365

Tuesday 24

Waxing Crescent 40%

10:03

03:02

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

Sun - Rise: 07:08, Set: 19:34, Transit: 13:22. Moon - Rise: 10:03, Set: 03:02. Civil Dark: 20:03 - 06:38. Nautical Dark: 20:38 - 06:04. Astro Dark: 21:14 - 05:28

Total Clouds (% Sky Obscured)

91
95
96
97
98
93
87
82
70
58
46
31
15
0
0
0
0
0
0
0
32
64
100
100

Low Clouds (% Sky Obscured)

89
94
96
97
98
93
87
82
68
51
44
31
15
0
0
0
0
0
0
0
0
0
0
33

Medium Clouds (% Sky Obscured)

0
0
4
9
14
10
5
0
0
0
0
0
0
0
0
0
0
0
0
0
9
17
21
23

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
1

ISS Passover

Visibility (miles)

5
7
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 (%)

23
23
21
17
10
14
12
11
12
10
1
1
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-8
-8
-9
-8
-8
-8
-6
-6
-7
-7
-7
-7
-7
-7
-6
-7
-7
-8
-7
-7
-7
-7
-8
-8

Dew Point (°C)

-5
-5
-6
-6
-6
-6
-6
-6
-7
-7
-6
-6
-6
-6
-6
-6
-7
-7
-7
-7
-7
-7
-7
-7

Relative Humidity (%)

76
75
72
70
65
61
62
65
66
69
74
76
82
85
90
92
92
92
94
94
94
85
76
69

Pressure (mb)

1010
1011
1012
1012
1013
1013
1014
1015
1016
1018
1019
1020
1021
1022
1023
1023
1024
1024
1024
1025
1025
1025
1026
1026

Ozone (du)

371
377
383
390
398
406
410
414
418
421
424
427
426
424
422
418
413
409
406
403
400
399
397
395

Wednesday 25

First Quarter 52%

11:04

03:57

10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 OK
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 07:06, Set: 19:35, Transit: 13:21. Moon - Rise: 11:04, Set: 03:57. Civil Dark: 20:04 - 06:36. Nautical Dark: 20:39 - 06:02. Astro Dark: 21:15 - 05:26

Total Clouds (% Sky Obscured)

100
96
100
92
97
95
96
96
89
82
45
60
79
99
99
99
98

Low Clouds (% Sky Obscured)

67
95
90
68
64
70
55
41
27
14
0
0
0
5
5
10
9

Medium Clouds (% Sky Obscured)

26
29
42
63
87
91
95
96
89
82
45
58
41
30
30
34
38

High Clouds (% Sky Obscured)

2
6
27
54
80
77
74
72
59
46
33
22
11
0
13
65
98

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
7
5
3
2
1

Fog (%)

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
Snow

Precipitation Probability (%)

0
0
11
15
15
15
21
5
7
4
1
8
13
14
29
37
47

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-7
-7
-7
-6
-6
-5
-5
-4
-3
-4
-3
-4
-3
-3
-3
-2
-2

Relative Humidity (%)

62
56
49
51
52
53
56
61
64
68
73
77
80
83
87
91
92

Pressure (mb)

1026
1025
1025
1024
1024
1023
1023
1023
1023
1024
1025
1025
1026
1026
1026
1027
1027

Ozone (du)

396
397
397
400
403
406
408
410
412
410
409
408
415
422
430
429
429

Forecast for St. Croix, Canada (44.95,-64.04)

Generated: 19/03/26 10:17:24. Forecast: 19/03/26 to 25/03/26. Timezone: UTC-3.00