Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 19

Waxing Crescent 6%

08:04

20:14

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
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 06:41, Set: 17:36, Transit: 12:09. Moon - Rise: 08:04, Set: 20:14. Civil Dark: 18:03 - 06:13. Nautical Dark: 18:35 - 05:41. Astro Dark: 19:07 - 05:10

Total Clouds (% Sky Obscured)

40
53
63
72
100
100
100
100
100
100
93
100
100
91
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

40
53
63
72
62
39
36
41
46
40
38
51
75
81
72
73
73
67
81
100
91
94
95
99

Medium Clouds (% Sky Obscured)

40
53
63
72
100
100
85
100
100
77
30
43
56
61
94
100
100
100
100
100
100
100
100
64

High Clouds (% Sky Obscured)

40
53
63
72
100
100
100
100
100
100
70
100
100
53
100
100
100
100
100
100
100
100
100
78

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
3
2
8
4

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
1
2
1
0
0
0
1
2
7
24
31
77
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
1
1.6
1.6
1.1
0.9

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
58
55
58
58
58
59
63
65
68
70
72
73
74
76
77
80
81
83
83
88
91
93
96

Pressure (mb)

1019
1019
1018
1018
1017
1017
1018
1018
1018
1018
1018
1017
1017
1017
1016
1016
1015
1014
1014
1013
1013
1013
1012
1011

Ozone (du)

366
365
364
365
367
367
364
366
375
382
385
379
373
373
371
368
364
362
359
357
355
352
349
350

Friday 20

Waxing Crescent 13%

08:29

21:26

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

Sun - Rise: 06:40, Set: 17:37, Transit: 12:09. Moon - Rise: 08:29, Set: 21:26. Civil Dark: 18:05 - 06:12. Nautical Dark: 18:36 - 05:40. Astro Dark: 19:08 - 05:08

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
97
50
23
29
29
28
33
31
35
54
77
43
64

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
94
50
23
29
29
28
29
18
2
16
36
2
39

Medium Clouds (% Sky Obscured)

100
45
38
28
39
19
0
22
0
0
0
0
0
0
0
13
13
11
17
26
36
65
35
20

High Clouds (% Sky Obscured)

51
100
100
100
100
7
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

2
6
6
8
9
8
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

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

Precipitation Probability (%)

95
79
65
54
47
44
42
33
15
4
2
1
0
1
0
0
0
0
5
0
0
0
0
2

Precipitation Amount (mm)

1.1
0.4
0.3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
96
98
96
94
94
96
94
96
96
94
94
94
96
94
93
88
83
83
85
86
83
76
65

Pressure (mb)

1010
1008
1006
1005
1005
1004
1004
1004
1005
1005
1006
1006
1006
1006
1006
1006
1007
1007
1008
1009
1010
1011
1011
1012

Ozone (du)

346
345
343
342
343
346
348
353
355
356
360
365
374
373
374
375
374
374
376
380
380
381
381
383

Saturday 21

Waxing Crescent 22%

08:57

22:40

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
10 Bad

Sun - Rise: 06:38, Set: 17:38, Transit: 12:09. Moon - Rise: 08:57, 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)

91
85
73
65
77
85
77
80
96
91
98
95
85
93
94
93
95
96
97
94
96
98
100
100

Low Clouds (% Sky Obscured)

89
82
72
62
71
78
66
65
96
81
86
73
73
70
74
78
81
73
90
89
93
96
100
100

Medium Clouds (% Sky Obscured)

0
2
0
0
6
10
12
20
33
43
49
50
43
75
77
34
68
96
97
94
96
96
73
86

High Clouds (% Sky Obscured)

0
0
0
1
6
1
1
12
10
2
0
1
0
0
0
0
1
19
30
35
20
20
20
10

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
8
0
0
4
6
6
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
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
2
6
10
21
31
36
32
29
30
26
20
18
21
23
23

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
60
54
51
53
55
59
69
72
71
76
82
85
86
94
96
91
88
89
86
74
70
65
64

Pressure (mb)

1012
1013
1013
1013
1014
1015
1015
1016
1017
1018
1019
1019
1019
1019
1020
1020
1019
1019
1019
1020
1020
1020
1020
1019

Ozone (du)

383
379
378
375
373
375
375
375
376
374
376
376
376
377
379
377
378
381
381
381
382
384
385
382

Sunday 22

Waxing Crescent 32%

09:31

23:56

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
10 Bad

Sun - Rise: 06:37, Set: 17:39, Transit: 12:09. Moon - Rise: 09:31, Set: 23:56. Civil Dark: 18:07 - 06:09. Nautical Dark: 18:39 - 05:37. Astro Dark: 19:10 - 05:06

Total Clouds (% Sky Obscured)

100
100
100
99
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
99
93
88
82
84
87
88
92
96
100
98
97
96
96
97
98
95
93
89
85
84
84
86

Medium Clouds (% Sky Obscured)

82
83
88
93
98
99
99
99
99
100
100
100
100
100
100
100
100
100
100
100
100
99
100
100

High Clouds (% Sky Obscured)

10
10
5
5
5
5
5
5
5
10
15
40
70
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
8
6
1
3
3
2
2
3
2
1
0
0
0
0
1
0
0
0
0
0
0
1
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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

23
33
47
65
68
86
84
76
74
84
95
95
95
95
95
95
95
95
95
95
94
73
50
49

Precipitation Amount (mm)

0
0
0.2
0.4
0.4
0.6
0.5
0.4
0.4
0.5
0.8
0.9
0.7
0.9
0.8
1
1.1
0.9
0.9
0.6
0.6
0.3
0.1
0.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
62
69
77
81
84
88
89
89
89
87
89
91
91
89
89
92
92
92
91
91
89
86
86

Pressure (mb)

1020
1019
1018
1018
1017
1016
1016
1015
1015
1014
1013
1012
1011
1009
1008
1007
1006
1005
1005
1005
1005
1005
1005
1005

Ozone (du)

380
380
380
380
385
387
392
395
398
401
403
406
408
409
417
425
431
425
425
427
424
426
417
413

Monday 23

Waxing Crescent 43%

10:14

01:12

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
10 Bad

Sun - Rise: 06:35, Set: 17:40, Transit: 12:09. Moon - Rise: 10:14, Set: 01:12. Civil Dark: 18:08 - 06:08. Nautical Dark: 18:40 - 05:36. Astro Dark: 19:11 - 05:04

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
89
79
71
77
75
65
62

Low Clouds (% Sky Obscured)

90
94
91
89
86
76
65
55
62
70
78
65
52
38
0
0
0
0
0
0
0
0
0
10

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
98
97
96
90
79
62
44
25
10
7
3
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
93
97
100
89
79
71
71
36
20
23

ISS Passover

Visibility (miles)

8
9
9
7
6
3
1
4
2
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 (%)

56
52
54
54
62
59
51
49
35
17
10
12
11
7
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.2
0.1
0.1
0.1
0.2
0.3
0.2
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
81
81
86
87
89
91
88
84
81
81
81
80
77
76
76
76
76
76
76
78
77
75
74

Pressure (mb)

1005
1005
1005
1005
1005
1006
1006
1007
1008
1008
1009
1009
1009
1009
1010
1012
1012
1012
1013
1013
1014
1015
1015
1016

Ozone (du)

412
410
407
407
410
414
409
408
408
408
409
411
413
413
415
416
417
418
411
404
398
396
394
393

Tuesday 24

First Quarter 55%

No Rise

02:25

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
10 Bad

Sun - Rise: 06:34, Set: 17:41, Transit: 12:08. Moon - Rise: No Rise, Set: 02:25. Civil Dark: 18:09 - 06:06. Nautical Dark: 18:41 - 05:34. Astro Dark: 19:13 - 05:03

Total Clouds (% Sky Obscured)

64
75
75
73
83
91
82
73
69
66
63
63
62
59
59
65
73
79
85
89
98
99
100
100

Low Clouds (% Sky Obscured)

20
30
54
73
83
87
74
61
62
62
63
48
32
17
11
6
0
2
26
50
66
82
97
98

Medium Clouds (% Sky Obscured)

3
20
40
52
65
54
37
14
10
5
0
8
2
0
8
16
24
49
74
89
98
99
100
100

High Clouds (% Sky Obscured)

45
68
75
73
83
69
38
6
4
2
0
12
24
36
34
33
31
27
24
20
56
81
100
100

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
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
None
Snow

Precipitation Probability (%)

0
0
2
1
1
4
5
0
0
1
0
0
0
0
0
0
0
0
0
0
13
21
30
49

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
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
88
93
91
88
86
88
89
91
91
93
92
92
91
89
91
89
91
89
87
87
91
94
98

Pressure (mb)

1016
1016
1016
1016
1016
1016
1017
1017
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1017
1017

Ozone (du)

398
404
409
405
401
397
402
406
410
415
421
426
423
421
418
415
411
408
407
407
407
408
408
408

Wednesday 25

Waxing Gibbous 67%

11:08

03:29

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: 06:32, Set: 17:43, Transit: 12:08. Moon - Rise: 11:08, Set: 03:29. Civil Dark: 18:10 - 06:05. Nautical Dark: 18:42 - 05:33. Astro Dark: 19:14 - 05:01

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

99
100
100
95
50
15
5
5
5
5
5
5
5
20
39
63
68
73
78
83

Medium Clouds (% Sky Obscured)

96
96
95
96
100
100
100
100
92
84
71
64
58
58
70
85
99
99
100
100

High Clouds (% Sky Obscured)

100
100
100
100
100
97
97
100
100
100
100
100
96
80
84
91
100
90
82
73

ISS Passover

Visibility (miles)

0
0
0
0
0
0
3
6
9
9
9
9
9
9
9
9
9
9
6
3

Fog (%)

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

Precipitation Probability (%)

64
68
64
58
50
42
32
21
23
27
31
36
37
35
56
68
69
59
47
39

Precipitation Amount (mm)

0.4
0.4
0.3
0.3
0.2
0.1
0
0
0
0
0
0
0
0
0.2
0.4
0.4
0.2
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

1
1
1
2
2
2
1
1
1
2
2
2
2
2
3
3
3
3
3
3

Relative Humidity (%)

98
100
100
100
98
100
96
96
94
96
96
96
96
94
94
94
94
96
96
98

Pressure (mb)

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

Ozone (du)

410
411
412
411
409
408
406
404
402
403
405
407
407
408
409
410
411
413
425
437

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

Generated: 19/02/26 11:21:05. Forecast: 19/02/26 to 25/02/26. Timezone: UTC-5.00