Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 9

Third Quarter 41%

01:56

10:22

10 Good
11 Good
12 Good
13 Good
14 Good
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
07 Bad
08 Bad
09 Bad

Sun - Rise: 06:54, Set: 17:24, Transit: 12:10. Moon - Rise: 01:56, Set: 10:22. Civil Dark: 17:52 - 06:26. Nautical Dark: 18:24 - 05:54. Astro Dark: 18:56 - 05:22

Total Clouds (% Sky Obscured)

11
10
17
8
12
19
50
100
100
100
100
71
94
100
100
100
100
100
100
94
94
87
95
100

Low Clouds (% Sky Obscured)

1
2
4
3
3
1
2
3
5
11
22
19
26
14
14
5
8
21
6
13
12
4
25
53

Medium Clouds (% Sky Obscured)

1
2
2
0
5
14
14
22
100
100
100
67
63
75
63
59
61
100
100
92
92
77
72
98

High Clouds (% Sky Obscured)

0
0
3
3
5
5
30
100
100
100
100
26
80
100
100
100
100
100
100
62
48
29
49
94

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
9
8
8
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)

8
8
9
8
8
7
7
6
4
5
5
4
4
4
3
3
3
3
2
2
2
1
2
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
74
73
72
72
75
79
82
87
86
86
87
87
89
89
87
87
89
89
89
90
89
85
82

Pressure (mb)

1026
1026
1025
1024
1023
1023
1023
1023
1023
1023
1023
1023
1023
1022
1022
1022
1022
1022
1021
1021
1021
1021
1021
1021

Ozone (du)

381
382
380
378
378
376
374
370
367
369
373
376
376
375
373
374
374
373
370
366
365
361
355
351

Tuesday 10

Waning Crescent 32%

02:57

10:56

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 OK
04 Bad
05 Bad
06 Bad
07 OK
08 OK
09 Bad

Sun - Rise: 06:53, Set: 17:25, Transit: 12:10. Moon - Rise: 02:57, Set: 10:56. Civil Dark: 17:53 - 06:25. Nautical Dark: 18:25 - 05:53. Astro Dark: 18:57 - 05:21

Total Clouds (% Sky Obscured)

99
98
95
99
100
100
100
100
100
100
100
100
100
96
83
68
68
29
77
77
65
39
29
66

Low Clouds (% Sky Obscured)

61
31
61
72
39
12
5
5
6
27
100
100
100
83
61
49
52
29
68
73
63
39
29
56

Medium Clouds (% Sky Obscured)

64
92
88
99
94
100
84
100
100
100
100
97
91
80
59
31
3
3
0
0
0
0
0
0

High Clouds (% Sky Obscured)

95
67
66
55
100
100
100
100
100
100
100
100
65
60
60
6
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
5
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
Very Light Rain
Snow
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
16
2
0
0
1
2
9
54
68
53
21
16
0
0
0
0
0
0
0
2
17

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.3
0.2
0.2
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
76
77
78
86
86
89
88
89
89
91
92
92
94
94
94
98
96
92
89
81
80
83
88

Pressure (mb)

1021
1020
1019
1018
1017
1016
1015
1014
1013
1012
1011
1010
1009
1008
1007
1007
1006
1006
1006
1007
1007
1008
1008
1009

Ozone (du)

349
346
342
338
333
330
328
324
323
322
323
324
325
325
327
329
335
339
340
343
341
345
349
353

Wednesday 11

Waning Crescent 23%

03:53

11:38

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

Sun - Rise: 06:52, Set: 17:26, Transit: 12:10. Moon - Rise: 03:53, Set: 11:38. Civil Dark: 17:54 - 06:24. Nautical Dark: 18:26 - 05:52. Astro Dark: 18:58 - 05:20

Total Clouds (% Sky Obscured)

82
91
87
75
67
56
32
30
21
24
23
37
38
28
23
18
9
39
34
47
38
34
29
25

Low Clouds (% Sky Obscured)

76
89
87
73
64
56
32
27
19
24
23
37
33
28
23
18
0
1
19
46
38
34
29
24

Medium Clouds (% Sky Obscured)

0
1
0
0
0
0
0
0
0
1
0
0
5
3
0
1
9
11
11
24
6
12
9
9

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
1
1
1

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
None
None
None
None

Precipitation Probability (%)

15
14
15
4
1
1
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
14
13
12
12
11
12
12
11
12
11
11
11
11
11
11
10
10
10
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
88
86
83
83
82
76
76
75
77
77
75
78
77
78
79
78
79
79
79
79
79
81
78

Pressure (mb)

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

Ozone (du)

359
362
366
371
383
388
387
386
386
385
382
381
383
382
379
378
379
380
379
378
380
381
382
387

Thursday 12

Waning Crescent 15%

04:43

12:27

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

Sun - Rise: 06:51, Set: 17:27, Transit: 12:10. Moon - Rise: 04:43, Set: 12:27. Civil Dark: 17:55 - 06:22. Nautical Dark: 18:27 - 05:50. Astro Dark: 18:59 - 05:19

Total Clouds (% Sky Obscured)

35
30
40
37
32
33
32
36
37
50
61
66
65
89
54
66
99
88
88
68
38
43
23
5

Low Clouds (% Sky Obscured)

26
28
31
30
30
29
29
28
27
31
35
37
34
29
25
23
19
16
10
6
1
0
0
0

Medium Clouds (% Sky Obscured)

3
3
1
0
0
0
5
8
9
18
30
44
42
50
53
62
92
88
86
67
38
40
23
5

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
9
1
3
10
3
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
2
1
0
3
1
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)

12
12
12
12
12
12
12
11
10
10
10
10
10
10
9
9
9
8
8
8
7
7
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-5
-5
-4
-4
-4
-5
-5
-4
-4
-5
-5
-5
-6
-6
-8
-7
-8
-9
-8
-9
-8
-7
-8
-7

Dew Point (°C)

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

Relative Humidity (%)

78
78
78
77
74
71
70
71
72
74
74
75
75
75
78
75
75
75
76
74
76
76
73
68

Pressure (mb)

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

Ozone (du)

388
390
392
391
391
391
395
397
402
404
406
408
406
405
408
413
417
425
426
431
439
439
431
428

Friday 13

Waning Crescent 9%

05:25

13:25

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

Sun - Rise: 06:49, Set: 17:28, Transit: 12:09. Moon - Rise: 05:25, Set: 13:25. Civil Dark: 17:56 - 06:21. Nautical Dark: 18:29 - 05:49. Astro Dark: 19:00 - 05:17

Total Clouds (% Sky Obscured)

4
1
0
0
1
1
1
1
1
1
2
2
3
3
6
9
8
7
5
3
2
2
1
1

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)

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

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
2
1
3
8
8
7
5
3
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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
62
62
60
60
60
64
73
75
80
84
83
79
76
78
78
76
73
72
72
75
75
69
67

Pressure (mb)

1022
1022
1022
1022
1022
1022
1022
1022
1023
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1025
1025
1025
1025

Ozone (du)

424
421
419
417
415
413
411
413
412
411
414
417
418
417
418
418
418
418
418
417
415
414
411
408

Saturday 14

Waning Crescent 9%

06:01

14:29

10 Good
11 Good
12 Good
13 Good
14 Good
15 OK
16 OK
17 OK
18 OK
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: 06:48, Set: 17:30, Transit: 12:09. Moon - Rise: 06:01, Set: 14:29. Civil Dark: 17:58 - 06:20. Nautical Dark: 18:30 - 05:48. Astro Dark: 19:02 - 05:16

Total Clouds (% Sky Obscured)

0
0
0
8
17
30
40
43
46
61
76
91
94
94
89
83
90
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
31
24
6
5
5
5

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
29
59
83
78
10
0
1
1
2
35
67
100
100
100
100

High Clouds (% Sky Obscured)

0
0
0
8
17
30
40
43
46
43
40
38
54
55
88
83
90
100
100
100
100
99
99
99

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
Snow
Snow
Snow

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
10
14
58
84
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
0.2
0.5
0.8

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
61
60
59
64
68
72
77
80
84
86
86
87
87
87
87
86
84
83
83
81
81
80
78

Pressure (mb)

1025
1025
1025
1024
1024
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1024
1023
1023
1023
1023
1023
1022
1021

Ozone (du)

405
404
403
401
398
394
390
389
388
387
386
385
385
386
388
390
386
383
380
378
377
376
375
373

Sunday 15

Waning Crescent 4%

06:31

15:37

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: 06:47, Set: 17:31, Transit: 12:09. Moon - Rise: 06:31, Set: 15:37. Civil Dark: 17:59 - 06:19. Nautical Dark: 18:31 - 05:47. Astro Dark: 19:03 - 05:15

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
98

Low Clouds (% Sky Obscured)

29
53
77
84
92
96
96
98
100
98
96
93
95
96
97
93
91
84
79
73
67

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
99
96
92
95
98
100
100
100
100
100
100
100
99
97
92

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
67
37
30
31
30
25
20
10
2

ISS Passover

Visibility (miles)

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

Fog (%)

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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
94
81

Precipitation Amount (mm)

1.1
1.1
1.8
2.7
3.2
3.8
2.4
1.9
1.1
1.1
0.8
0.7
1
1.3
1.5
1.5
1.4
1.2
0.8
0.6
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-5
-4
-3
-3
-3
-3
-3
-3
-3
-3
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4

Dew Point (°C)

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

Relative Humidity (%)

75
80
83
88
89
93
93
94
96
96
96
98
98
98
98
100
98
98
96
98
98

Pressure (mb)

1021
1019
1018
1016
1015
1013
1012
1012
1011
1011
1010
1010
1009
1009
1009
1009
1009
1009
1009
1009
1010

Ozone (du)

372
369
366
363
357
351
345
342
340
338
337
336
334
334
333
333
335
337
340
336
331

Forecast for Morningside Heights, New York County, United States of America (40.81,-73.96)

Generated: 09/02/26 10:35:44. Forecast: 09/02/26 to 15/02/26. Timezone: UTC-5.00