Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 27

Waxing Gibbous 83%

14:35

05:01

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

Sun - Rise: 06:25, Set: 17:41, Transit: 12:03. Moon - Rise: 14:35, Set: 05:01. Civil Dark: 18:09 - 05:57. Nautical Dark: 18:41 - 05:25. Astro Dark: 19:13 - 04:53

Total Clouds (% Sky Obscured)

14
13
13
5
3
2
2
1
1
2
0
0
1
7
26
8
22
6
2
1
0
3
11
5

Low Clouds (% Sky Obscured)

1
1
0
0
0
0
0
1
1
2
0
0
1
6
8
2
2
2
2
1
0
2
8
4

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
1
21
6
22
3
0
0
0
0
0
2

High Clouds (% Sky Obscured)

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

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
86
87
88
89
89
91
91
91
91
93
93
91
91
89
88
88
86
86
88
85
86
86
88

Pressure (mb)

1022
1022
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1019
1019
1018
1018
1018
1018
1018
1019
1019

Ozone (du)

381
381
380
378
373
370
366
367
367
367
367
363
361
359
359
360
359
358
356
354
353
355
354
353

Saturday 28

Waxing Gibbous 94%

15:50

05:34

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

Sun - Rise: 06:23, Set: 17:42, Transit: 12:03. Moon - Rise: 15:50, Set: 05:34. Civil Dark: 18:10 - 05:56. Nautical Dark: 18:42 - 05:24. Astro Dark: 19:14 - 04:52

Total Clouds (% Sky Obscured)

5
3
12
18
6
5
93
99
86
97
94
99
100
100
100
100
96
60
9
16
0
0
0
1

Low Clouds (% Sky Obscured)

2
1
12
15
4
4
66
78
70
77
79
87
92
89
86
85
81
40
3
16
0
0
0
0

Medium Clouds (% Sky Obscured)

2
2
0
3
3
0
35
45
30
92
87
78
44
34
40
40
43
16
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
2
40
50
10
0
0
0
0
0
0
0
0
0
0
0
0
0
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
7
0
0
0
0
1
4
9
9
9
9
9
9
9

Fog (%)

37
22
6
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
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
1
27
73
95
95
84
44
33
9
3
1
1
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.3
1.5
1.1
0.5
0.1
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

2
4
6
8
8
8
7
6
5
5
10
12
10
10
11
11
12
11
13
14
14
13
14
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
93
89
83
80
78
74
74
74
76
93
94
96
92
91
88
76
71
71
70
70
70
68

Pressure (mb)

1019
1019
1018
1019
1019
1018
1018
1018
1018
1018
1019
1020
1020
1021
1021
1021
1021
1022
1023
1024
1026
1027
1029
1030

Ozone (du)

355
357
358
361
362
362
362
361
363
362
362
361
363
364
363
359
357
358
359
361
361
360
360
360

Sunday 1

Waxing Gibbous 98%

17:02

06:00

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

Sun - Rise: 06:22, Set: 17:43, Transit: 12:02. Moon - Rise: 17:02, Set: 06:00. Civil Dark: 18:11 - 05:54. Nautical Dark: 18:43 - 05:22. Astro Dark: 19:15 - 04:50

Total Clouds (% Sky Obscured)

0
0
0
0
0
2
1
5
15
10
4
15
15
35
35
25
40
2
1
0
0
0
2
0

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)

0
0
0
0
0
0
0
2
15
10
4
15
15
35
35
22
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
5
3
10
4
15
15
35
35
15
15
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
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)

16
15
14
13
12
12
11
10
9
8
8
8
7
6
5
4
5
7
7
7
6
6
6
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-10
-11
-11
-11
-12
-12
-13
-13
-14
-14
-14
-13
-13
-12
-10
-9
-8
-9
-8
-7
-7
-6
-6
-6

Dew Point (°C)

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

Relative Humidity (%)

69
69
67
66
66
66
64
64
65
64
58
54
51
49
47
44
43
42
42
49
59
61
61
64

Pressure (mb)

1031
1031
1032
1033
1034
1034
1035
1036
1037
1037
1039
1039
1039
1039
1039
1038
1038
1038
1038
1039
1039
1040
1040
1040

Ozone (du)

358
355
352
352
355
359
365
366
367
368
368
369
373
375
377
381
383
388
391
384
382
382
382
380

Monday 2

Waxing Gibbous 100%

18:11

06:24

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

Sun - Rise: 06:20, Set: 17:44, Transit: 12:02. Moon - Rise: 18:11, Set: 06:24. Civil Dark: 18:12 - 05:53. Nautical Dark: 18:44 - 05:21. Astro Dark: 19:16 - 04:49

Total Clouds (% Sky Obscured)

1
1
1
1
1
2
30
59
92
92
94
93
95
97
97
99
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
22
42
63
51
41
30
45
58
75
85
92
94
96
98
100
100
100
100

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
28
57
70
66
57
53
51
54
89
56
84
82
99
98
97
98
99
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
9
10
14
18
17
39
73
100
69
39
8
37
65
94

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
0
0
0
1
2
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
1
3
4
34
53
78
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
0
0.4
0.8
1.1
0.9
1.2
1.2
1.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-10
-10
-10
-10
-10
-9
-9
-8
-8
-8
-8
-7
-6
-5
-5
-4
-3
-1
2
2
3
4
4
4

Relative Humidity (%)

64
65
64
64
64
65
65
67
68
67
61
62
62
64
65
68
70
77
98
100
100
100
100
100

Pressure (mb)

1040
1040
1040
1040
1040
1039
1039
1039
1039
1038
1038
1038
1038
1037
1036
1035
1033
1032
1031
1031
1030
1029
1028
1027

Ozone (du)

377
375
371
369
367
365
365
362
357
355
355
352
351
352
353
354
351
346
339
338
338
336
333
333

Tuesday 3

Full Moon 99%

19:18

06:45

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
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 06:19, Set: 17:46, Transit: 12:02. Moon - Rise: 19:18, Set: 06:45. Civil Dark: 18:13 - 05:51. Nautical Dark: 18:45 - 05:19. Astro Dark: 19:17 - 04:47

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
97
97
96
98
99
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
99
95
90
83
83
86
88
78
67
57
48
39
31
2
0
0
17
34
50
63
75
87

Medium Clouds (% Sky Obscured)

97
93
90
93
97
100
95
90
85
59
32
15
3
15
20
82
92
93
92
89
83
87
92
96

High Clouds (% Sky Obscured)

96
98
100
100
100
100
100
100
100
100
100
100
100
100
100
85
71
56
61
65
70
60
60
66

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
2
4
4
7
9
9
9
9
9
9
9
9
8
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
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
None
None
None
None
Very Light Rain

Precipitation Probability (%)

95
95
95
95
95
95
95
95
92
73
53
12
5
4
0
0
0
0
7
14
21
36
46
54

Precipitation Amount (mm)

1.3
1.1
0.8
0.7
0.7
0.9
1
1
0.7
0.4
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0.2

Wind Speed/Direction (mph)

9
9
9
10
11
13
14
12
11
9
8
7
6
4
3
2
2
2
3
4
5
7
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
98
100
100
100
98
98
100
100
98
100
98
96
91
88
88
91
91
93
94
94
96
96
94

Pressure (mb)

1026
1025
1024
1024
1023
1022
1021
1022
1022
1023
1024
1025
1025
1025
1025
1025
1026
1026
1026
1027
1027
1028
1028
1027

Ozone (du)

334
336
339
337
336
329
326
325
324
323
327
325
325
324
323
323
321
319
317
316
314
313
311
310

Wednesday 4

Waning Gibbous 97%

20:24

07:05

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
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 06:17, Set: 17:47, Transit: 12:02. Moon - Rise: 20:24, Set: 07:05. Civil Dark: 18:14 - 05:49. Nautical Dark: 18:46 - 05:18. Astro Dark: 19:18 - 04:45

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

91
95
98
97
95
93
92
91
89
87
85
82
85
88
90
94
97
100
100
100
99
98
99
100

Medium Clouds (% Sky Obscured)

97
99
100
88
77
67
79
81
75
71
38
27
38
49
60
72
85
97
94
90
87
83
79
75

High Clouds (% Sky Obscured)

69
41
12
31
49
68
79
89
100
98
96
95
96
98
100
100
100
99
89
83
87
89
93
98

ISS Passover

Visibility (miles)

9
8
7
6
4
2
0
0
0
0
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

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

Precipitation Probability (%)

53
52
51
69
81
92
95
95
95
95
95
95
95
95
95
90
80
68
68
68
67
64
61
60

Precipitation Amount (mm)

0.2
0
0
0.3
0.4
0.5
0.8
1.1
1.3
1.1
1
0.8
0.8
0.8
0.7
0.6
0.5
0.4
0.4
0.4
0.3
0.3
0.3
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

3
3
3
3
3
3
3
3
3
3
4
4
4
5
5
5
6
6
6
6
5
4
4
4

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
98
96
98
98
100
100
98
100
100
100
100
98
100
98
100
100
100
100
100
100
100
100

Pressure (mb)

1027
1027
1026
1026
1025
1024
1023
1023
1022
1022
1022
1022
1022
1022
1021
1021
1021
1021
1021
1021
1022
1023
1023
1023

Ozone (du)

308
309
310
312
313
314
316
317
318
319
319
318
318
318
319
319
317
315
313
314
316
318
317
317

Thursday 5

Waning Gibbous 92%

21:29

07:26

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
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 06:15, Set: 17:48, Transit: 12:02. Moon - Rise: 21:29, Set: 07:26. Civil Dark: 18:15 - 05:48. Nautical Dark: 18:47 - 05:16. Astro Dark: 19:19 - 04:44

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
99
97
93
93
94
96
97
99
100

Low Clouds (% Sky Obscured)

100
100
100
100
99
99
97
98
100
100
100
100
99
97
93
93
93
93
96
98
100

Medium Clouds (% Sky Obscured)

51
28
4
3
1
0
0
0
0
0
0
0
5
5
0
1
2
2
16
30
44

High Clouds (% Sky Obscured)

78
58
35
72
68
64
49
33
18
21
25
29
53
76
93
93
94
77
73
73
70

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
4
7

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

58
57
59
91
95
95
95
95
95
93
72
41
45
53
64
87
95
95
95
72
44

Precipitation Amount (mm)

0.2
0.2
0.2
0.7
1.3
1.9
1.6
1.3
0.9
0.6
0.4
0
0
0
0.3
0.6
0.9
1.2
0.8
0.3
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1023
1023
1023
1023
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1023
1023
1023
1023
1023
1023
1023

Ozone (du)

317
313
309
305
302
300
298
299
299
300
300
299
299
299
299
299
296
293
290
287
284

Forecast for Pine Orchard, New Haven, United States of America (41.27,-72.77)

Generated: 27/02/26 21:51:47. Forecast: 27/02/26 to 05/03/26. Timezone: UTC-5.00