Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 21

Waxing Crescent 22%

08:29

22:40

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

Sun - Rise: 06:38, Set: 17:38, Transit: 12:09. Moon - Rise: 08:29, Set: 22:40. Civil Dark: 18:06 - 06:11. Nautical Dark: 18:38 - 05:39. Astro Dark: 19:09 - 05:07

Total Clouds (% Sky Obscured)

67
54
30
49
46
44
54
52
69
77
74
62
77
73
88
57
43
46
64
98
99
100
100
100

Low Clouds (% Sky Obscured)

34
28
23
47
43
44
54
52
69
77
74
62
68
60
59
57
43
46
57
56
70
81
95
98

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
28
39
40
75
92
100
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
2
12
10
27
22
39
2
4
1
11
45
45
45
50
45

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
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
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
1
1
2
4
8
20
28

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
77
72
63
59
56
56
56
56
58
59
60
66
72
76
79
82
83
86
89
89
93
94
96

Pressure (mb)

1012
1013
1014
1015
1015
1015
1015
1015
1015
1016
1017
1017
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

377
377
378
377
381
379
376
371
371
370
371
370
372
372
372
371
373
374
373
373
375
376
377
377

Sunday 22

Waxing Crescent 32%

08:57

23:56

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
06 Bad

Sun - Rise: 06:37, Set: 17:39, Transit: 12:09. Moon - Rise: 08:57, Set: 23:56. Civil Dark: 18:07 - 06:09. Nautical Dark: 18:39 - 05:37. Astro Dark: 19:11 - 05:06

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

97
94
96
94
94
95
92
98
96
94
93
100
100
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

100
97
100
99
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

55
60
60
70
100
100
100
100
51
100
100
100
100
83
84
95
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

5
9
7
3
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
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

Sleet
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

52
64
79
89
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0.2
0.3
0.4
0.6
0.8
1
1
1.1
1
1
1
1.6
2.1
2.6
2.6
2.1
3.2
4.8
3.3
3.4
3.3
2.6
2.1
1.7

Wind Speed/Direction (mph)

9
11
11
11
11
12
12
12
13
14
14
16
18
19
18
18
20
21
23
24
25
24
24
24

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
93
88
89
94
94
94
98
96
96
96
98
96
94
94
94
92
94
94
92
94
94
92
92

Pressure (mb)

1018
1018
1019
1018
1017
1017
1016
1015
1014
1013
1011
1010
1008
1007
1006
1004
1001
999
997
995
993
993
992
992

Ozone (du)

379
376
377
381
383
385
391
389
398
396
392
389
392
397
403
407
403
396
404
415
417
424
428
432

Monday 23

Waxing Crescent 43%

09:32

01:12

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
06 OK

Sun - Rise: 06:35, Set: 17:41, Transit: 12:09. Moon - Rise: 09:32, Set: 01:12. Civil Dark: 18:08 - 06:08. Nautical Dark: 18:40 - 05:36. Astro Dark: 19:12 - 05:04

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
96
100
100
100
100
100
80
57
24

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
93
82
86
85
41
29
5
1
0
0
11
21
32
29
26
23

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
12
23
55
100
60
17
41
18
3

High Clouds (% Sky Obscured)

100
100
100
100
100
100
20
25
100
96
57
100
100
100
100
56
100
100
100
100
100
70
40
2

ISS Passover

Visibility (miles)

0
0
0
0
2
8
8
8
7
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

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

Precipitation Probability (%)

95
95
95
95
88
78
59
55
38
38
37
25
7
1
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

1
0.8
0.9
0.8
0.5
0.3
0.2
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

24
24
23
22
21
20
18
16
15
14
14
14
13
13
12
13
14
13
12
11
10
9
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
89
89
91
84
78
81
77
81
77
78
77
77
77
75
71
71
73
79
78
78
78
79
79

Pressure (mb)

992
993
993
994
994
995
995
995
996
998
999
1000
1001
1002
1003
1003
1004
1004
1005
1005
1006
1006
1007
1008

Ozone (du)

433
436
441
443
442
437
427
422
418
412
408
404
400
400
403
406
406
409
413
416
417
414
403
403

Tuesday 24

First Quarter 55%

10:15

02:25

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

Sun - Rise: 06:34, Set: 17:42, Transit: 12:09. Moon - Rise: 10:15, Set: 02:25. Civil Dark: 18:09 - 06:06. Nautical Dark: 18:41 - 05:35. Astro Dark: 19:13 - 05:03

Total Clouds (% Sky Obscured)

24
26
28
19
10
5
10
15
24
30
17
50
50
50
40
35
30
29
36
37
50
55
62
69

Low Clouds (% Sky Obscured)

24
26
28
19
10
5
5
0
5
5
1
2
14
10
5
15
27
26
20
15
15
5
5
5

Medium Clouds (% Sky Obscured)

2
1
0
0
0
3
10
0
0
1
4
0
40
11
35
25
9
14
28
37
50
45
47
48

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
8
3
15
15
10
4
0
0
2
4
0
5
25
40
53

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
9
9
9
9
9
9
5
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Snow
None

Precipitation Probability (%)

0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
1
2
2
11
47
41

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
0.1
0

Wind Speed/Direction (mph)

11
12
13
14
13
13
13
12
12
11
9
6
4
4
3
3
3
3
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
79
81
79
76
76
75
77
77
78
80
86
87
90
90
92
90
90
89
89
87
87
91
94

Pressure (mb)

1009
1010
1011
1012
1012
1012
1012
1012
1012
1012
1013
1014
1014
1015
1015
1015
1015
1015
1015
1014
1014
1013
1012
1012

Ozone (du)

407
424
426
421
418
420
418
422
426
426
427
424
422
422
420
420
421
425
427
429
426
418
417
419

Wednesday 25

Waxing Gibbous 67%

11:09

03:29

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
06 OK

Sun - Rise: 06:32, Set: 17:43, Transit: 12:08. Moon - Rise: 11:09, Set: 03:29. Civil Dark: 18:10 - 06:05. Nautical Dark: 18:42 - 05:33. Astro Dark: 19:14 - 05:02

Total Clouds (% Sky Obscured)

78
89
100
100
100
100
100
100
100
100
100
100
87
71
62
46
31
24
29
34
41
53
55
34

Low Clouds (% Sky Obscured)

5
0
0
0
0
0
0
0
0
17
35
52
45
38
32
23
14
5
13
22
30
21
12
3

Medium Clouds (% Sky Obscured)

67
82
97
96
95
94
96
98
100
67
61
55
40
32
21
15
8
0
0
0
0
21
33
29

High Clouds (% Sky Obscured)

66
83
100
100
100
100
100
100
75
80
85
85
60
30
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

1
0
0
0
0
0
0
0
0
0
0
6
7
5
3
0
0
0
0
3
6
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
Snow
None
None
Snow
None
None
None
Very Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

63
64
65
45
77
28
42
56
20
19
30
52
87
67
22
21
26
26
22
17
4
7
3
0

Precipitation Amount (mm)

0.4
0.4
0.4
0.2
0.6
0
0
0.3
0
0
0
0.2
0.6
0.3
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
6
7
9
10
12
14
13
13
12
11
10
10
9
8
7
7
7
6
6
6
6
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
96
100
100
100
100
98
100
100
100
100
100
100
100
100
98
98
100
100
94
91
86
88
88

Pressure (mb)

1011
1010
1010
1009
1008
1006
1005
1004
1003
1002
1003
1003
1004
1005
1005
1005
1006
1007
1007
1008
1009
1009
1010
1011

Ozone (du)

424
424
423
418
413
415
416
415
418
417
414
416
418
423
427
431
432
432
433
435
437
439
443
446

Thursday 26

Waxing Gibbous 78%

12:14

04:22

07 OK
08 OK
09 OK
10 Good
11 OK
12 OK
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: 06:31, Set: 17:44, Transit: 12:08. Moon - Rise: 12:14, Set: 04:22. Civil Dark: 18:12 - 06:03. Nautical Dark: 18:43 - 05:32. Astro Dark: 19:15 - 05:00

Total Clouds (% Sky Obscured)

16
11
11
7
8
8
34
62
90
97
99
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
13
27
40
60
80
100
88
91
98

Medium Clouds (% Sky Obscured)

4
0
0
0
0
0
3
8
11
25
45
80
96
100
100
100
96
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

2
3
5
5
8
8
29
38
77
89
94
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
6
3
0
0
0
0
0
0
1
3
5
7
5
2
0
0
0
0
0
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
Very Light Rain
Snow
Snow
Snow
Snow
Frozen rai
Frozen rai
Frozen rai
Moderate Rain

Precipitation Probability (%)

0
1
0
0
0
0
2
1
5
4
1
0
0
2
5
56
84
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.5
0.8
1.2
1.5
1.8
2
3.2
3.9

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
89
89
89
93
94
98
100
100
100
100
100
98
98
98
96
98
98
98
98
98
96
98
98

Pressure (mb)

1012
1013
1014
1015
1015
1015
1015
1016
1016
1016
1016
1017
1017
1017
1016
1016
1015
1014
1013
1012
1011
1010
1009
1008

Ozone (du)

449
450
452
453
450
447
444
439
434
428
425
422
419
414
410
405
401
396
391
388
385
381
380
378

Friday 27

Waxing Gibbous 87%

13:27

05:04

07 Bad
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 OK
00 OK

Sun - Rise: 06:29, Set: 17:45, Transit: 12:08. Moon - Rise: 13:27, Set: 05:04. Civil Dark: 18:13 - 06:02. Nautical Dark: 18:44 - 05:30. Astro Dark: 19:16 - 04:59

Total Clouds (% Sky Obscured)

100
99
97
98
97
96
80
65
48
35
21
7
4
3
2
9
11
12

Low Clouds (% Sky Obscured)

100
99
97
98
97
96
66
33
22
12
7
3
2
1
0
0
0
0

Medium Clouds (% Sky Obscured)

100
99
97
94
88
75
40
19
1
1
1
1
1
1
0
2
3
4

High Clouds (% Sky Obscured)

68
37
5
4
12
13
13
3
0
0
0
0
0
0
0
7
11
12

ISS Passover

Visibility (miles)

0
0
1
1
4
6
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

Precipitation Type

Light Rain
Light Rain
Frozen rai
Frozen rai
Frozen rai
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
95
72
28
19
8
1
2
2
0
0
0
0
0
0
0

Precipitation Amount (mm)

2.3
1.8
1
0.8
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-5
-3
-3
-3
-3
-3
-3
-3
-2
-2
-2
-2
-2
-3
-3
-3
-3
-3

Dew Point (°C)

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

Relative Humidity (%)

100
98
96
96
93
91
89
89
89
88
85
82
78
81
83
86
87
87

Pressure (mb)

1007
1007
1007
1007
1008
1009
1010
1011
1012
1013
1014
1015
1017
1018
1019
1020
1021
1021

Ozone (du)

377
378
380
381
385
389
393
400
406
412
406
399
392
385
379
372
370
367

Forecast for Financial District, New York County, United States of America (40.71,-74.01)

Generated: 21/02/26 06:28:50. Forecast: 21/02/26 to 27/02/26. Timezone: UTC-5.00