Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 3

Waning Gibbous 95%

19:22

08:11

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 07:16, Set: 17:26, Transit: 12:21. Moon - Rise: 19:22, Set: 08:11. Civil Dark: 17:55 - 06:47. Nautical Dark: 18:28 - 06:14. Astro Dark: 19:00 - 05:42

Total Clouds (% Sky Obscured)

83
88
90
93
100
100
97
100
100
100
100
100
100
100
100
100
99
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

38
51
44
34
62
52
51
93
83
93
90
89
99
59
71
73
75
81
86
100
78
40
21
50

Medium Clouds (% Sky Obscured)

54
73
74
93
99
93
94
99
100
100
100
100
100
100
99
100
98
100
100
100
100
57
97
100

High Clouds (% Sky Obscured)

83
88
90
15
18
99
12
74
95
19
100
100
100
100
100
100
79
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
3
3
9
8
6
0
0
0
0
0
0
0
8
8

Fog (%)

0
0
1
1
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
6
21
8
6
21
55
90
95
95
95
95
85
95
95
95
95
95
95
95
67
74

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.2
0.4
1.6
1.5
1.2
0.8
0.3
0.4
0.6
0.9
1.4
2.3
2.6
1.2
0.4
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

9
10
9
8
9
10
11
11
11
11
11
10
10
9
9
9
10
9
9
9
10
9
10
10

Feels Like (°C)

7
7
6
6
7
7
8
8
8
8
8
8
8
8
8
8
8
8
7
7
8
8
8
8

Dew Point (°C)

8
8
8
7
7
8
7
7
7
7
9
10
10
9
9
9
9
9
9
9
9
9
9
8

Relative Humidity (%)

91
91
91
93
90
83
76
72
73
80
90
96
98
96
98
98
98
100
98
100
98
95
93
91

Pressure (mb)

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

Ozone (du)

340
339
339
338
340
338
339
338
336
333
335
333
338
340
343
346
350
351
353
352
353
353
354
356

Wednesday 4

Waning Gibbous 89%

20:31

08:33

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 07:15, Set: 17:27, Transit: 12:21. Moon - Rise: 20:31, Set: 08:33. Civil Dark: 17:56 - 06:46. Nautical Dark: 18:29 - 06:13. Astro Dark: 19:01 - 05:41

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
99
92
100
95
97
79
83
95
90
82
85
72
78
100
93
98
100

Low Clouds (% Sky Obscured)

42
67
70
75
45
55
75
89
92
100
91
93
79
81
81
86
79
83
72
63
61
71
65
63

Medium Clouds (% Sky Obscured)

99
100
100
99
51
99
99
95
73
88
33
23
16
22
42
62
82
82
69
64
100
91
97
99

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
89
36
79
78
59
0
0
0
0
0
0
0
40
0
10
52
100

ISS Passover

Visibility (miles)

8
9
9
9
9
9
9
2
3
4
9
4
9
3
0
0
0
0
1
4
3
0
1
0

Fog (%)

0
0
0
0
0
0
1
0
0
0
2
0
0
1
3
1
10
21
1
8
0
6
25
42

Precipitation Type

Light Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
None
Light Rain
Light Rain
None
None
Light Rain
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

Precipitation Probability (%)

95
95
95
95
95
60
92
91
63
71
95
95
55
70
84
95
95
95
95
95
95
95
95
93

Precipitation Amount (mm)

1.1
1.5
1.2
2.5
1.5
0
0.6
0.5
0
0
1.9
1
0
0.2
0.3
0.4
0.6
0.7
0.5
0.5
1.3
1.2
0.5
0.5

Wind Speed/Direction (mph)

11
11
11
11
12
16
16
15
16
15
17
15
12
10
9
10
10
12
13
12
12
12
11
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
7
6
6
7
6
7
7
9
7
6
6
6
6
7
7
6
6
5
4
2
2
4
4

Dew Point (°C)

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

Relative Humidity (%)

90
88
87
85
80
76
77
84
95
95
88
93
96
96
98
100
98
98
98
96
94
96
96
98

Pressure (mb)

1002
1001
1000
1000
999
998
997
996
995
994
994
993
993
993
993
994
994
994
995
995
995
995
995
996

Ozone (du)

362
370
377
381
384
390
396
400
406
414
421
423
434
435
436
438
430
425
417
412
408
410
414
414

Thursday 5

Waning Gibbous 81%

21:38

08:54

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

Sun - Rise: 07:14, Set: 17:28, Transit: 12:21. Moon - Rise: 21:38, Set: 08:54. Civil Dark: 17:57 - 06:45. Nautical Dark: 18:30 - 06:12. Astro Dark: 19:02 - 05:40

Total Clouds (% Sky Obscured)

92
96
98
92
69
40
80
83
92
89
72
100
100
100
100
95
100
100
100
100
100
100
100
95

Low Clouds (% Sky Obscured)

69
53
60
53
22
2
53
76
86
72
30
65
64
67
57
58
73
90
75
72
79
85
91
88

Medium Clouds (% Sky Obscured)

92
90
65
27
21
14
21
26
24
25
12
17
49
91
100
95
100
100
100
100
100
100
100
86

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
5
4
7
36
100
100
100
91
62
100
100
100
99
96
99
95
63

ISS Passover

Visibility (miles)

1
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
4
1
1
1
1
0

Fog (%)

58
31
26
20
20
2
1
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain

Precipitation Probability (%)

57
37
32
16
11
12
7
9
8
10
16
18
9
9
9
24
62
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
0.2
0.8
0.9
0.7
0.9
1
2
3

Wind Speed/Direction (mph)

6
6
6
6
5
6
6
6
5
5
6
4
4
3
4
5
7
8
9
11
15
16
14
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
91
91
94
90
79
70
65
66
65
64
69
81
87
88
88
88
91
96
96
95
96
96
96

Pressure (mb)

996
996
997
998
999
999
999
999
999
999
999
999
1000
1001
1001
1001
1001
1000
1000
998
997
996
995
993

Ozone (du)

414
412
413
405
398
396
395
385
380
376
365
362
359
354
350
349
350
346
346
344
342
338
341
342

Friday 6

Waning Gibbous 72%

22:43

09:14

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

Sun - Rise: 07:13, Set: 17:29, Transit: 12:21. Moon - Rise: 22:43, Set: 09:14. Civil Dark: 17:58 - 06:44. Nautical Dark: 18:31 - 06:11. Astro Dark: 19:04 - 05:39

Total Clouds (% Sky Obscured)

91
87
85
83
81
79
42
70
72
75
78
68
56
51
51
46
39
39
59
67
28
16
9
26

Low Clouds (% Sky Obscured)

86
84
84
82
81
77
40
63
61
56
55
49
44
45
49
46
39
38
58
60
27
16
9
26

Medium Clouds (% Sky Obscured)

75
67
64
1
4
1
8
2
6
9
13
13
10
8
5
3
0
5
10
15
10
6
0
4

High Clouds (% Sky Obscured)

33
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)

0
0
6
5
3
3
3
9
9
9
9
9
9
9
9
9
8
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
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
95
95
77
59
31
31
24
10
12
20
5
7
33
36
47
36
23
6
6
1
3

Precipitation Amount (mm)

1.4
1.1
1.1
0.7
0.7
0.5
0.3
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
90
93
91
93
88
80
88
86
83
84
87
90
88
88
88
91
93
93
94
93
93
93

Pressure (mb)

993
993
993
994
994
994
995
996
997
998
998
999
1000
1001
1002
1003
1004
1005
1005
1006
1007
1007
1008
1008

Ozone (du)

348
347
342
345
341
336
334
333
331
327
326
325
323
321
320
321
322
320
318
318
316
316
316
316

Saturday 7

Waning Gibbous 63%

23:47

09:35

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 07:12, Set: 17:31, Transit: 12:21. Moon - Rise: 23:47, Set: 09:35. Civil Dark: 17:59 - 06:43. Nautical Dark: 18:32 - 06:10. Astro Dark: 19:05 - 05:38

Total Clouds (% Sky Obscured)

37
87
43
97
100
68
96
93
95
97
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

37
60
43
31
15
22
36
42
35
16
13
23
36
64
77
71
65
71
77
82
83
85
86
91

Medium Clouds (% Sky Obscured)

6
17
16
20
42
16
96
93
95
96
100
100
100
100
100
100
100
100
100
100
91
82
72
48

High Clouds (% Sky Obscured)

5
80
16
97
100
12
90
82
88
93
99
99
99
100
100
100
100
96
93
89
60
31
1
23

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
5
3
5
7
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
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None

Precipitation Probability (%)

4
2
6
7
4
9
16
11
2
5
1
21
31
43
91
91
86
95
95
95
95
95
64
53

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.4
0.2
0.4
0.7
0.7
1
0.9
0.2
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
94
93
94
91
85
80
84
84
83
80
85
90
93
93
93
93
93
93
94
94
94
93
93

Pressure (mb)

1008
1009
1009
1010
1010
1010
1010
1010
1009
1008
1008
1007
1007
1007
1007
1006
1006
1006
1006
1006
1006
1006
1006
1006

Ozone (du)

316
316
315
315
315
317
318
319
320
325
326
330
337
344
348
356
363
371
375
378
382
384
385
387

Sunday 8

Waning Gibbous 63%

00:52

09:58

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 07:11, Set: 17:32, Transit: 12:21. Moon - Rise: 00:52, Set: 09:58. Civil Dark: 18:01 - 06:42. Nautical Dark: 18:33 - 06:09. Astro Dark: 19:06 - 05:37

Total Clouds (% Sky Obscured)

100
100
100
99
99
100
100
100
100
100
100
99
97
96
97
98
100
99
98
97
93
85
78
58

Low Clouds (% Sky Obscured)

94
98
84
66
47
50
64
65
73
80
85
83
82
82
75
72
71
78
85
91
78
51
24
23

Medium Clouds (% Sky Obscured)

24
0
34
67
98
98
98
98
97
99
100
99
97
96
97
98
100
88
75
63
64
61
57
43

High Clouds (% Sky Obscured)

44
62
73
75
75
76
82
79
86
93
100
98
97
95
97
98
100
97
94
91
85
78
72
52

ISS Passover

Visibility (miles)

9
9
9
9
9
9
7
6
4
5
7
8
8
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

40
22
25
25
22
35
46
56
65
69
68
59
51
40
39
33
19
42
59
78
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.3
0.3
0.3
0.2
0
0
0
0
0
0
0
0.4
0.7
0.9
1
0.8

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

6
5
5
5
5
5
5
5
6
5
6
7
7
7
6
6
6
6
6
6
6
6
5
5

Relative Humidity (%)

93
91
91
88
85
84
81
79
78
80
84
87
90
90
90
91
91
91
93
91
91
91
91
93

Pressure (mb)

1006
1006
1006
1006
1006
1006
1006
1006
1006
1005
1005
1005
1005
1005
1006
1006
1006
1006
1005
1005
1005
1005
1004
1004

Ozone (du)

387
387
387
391
396
401
400
400
400
402
404
406
406
406
407
407
408
408
404
399
395
393
390
387

Monday 9

Third Quarter 53%

01:55

10:24

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
22 Bad
23 Bad
00 Bad

Sun - Rise: 07:09, Set: 17:33, Transit: 12:21. Moon - Rise: 01:55, Set: 10:24. Civil Dark: 18:02 - 06:41. Nautical Dark: 18:35 - 06:08. Astro Dark: 19:07 - 05:36

Total Clouds (% Sky Obscured)

40
22
20
18
16
16
12
13
38
58
69
70
71
72
65
58
52
55
65
67

Low Clouds (% Sky Obscured)

18
13
14
18
16
16
12
13
37
48
55
54
54
55
39
24
4
3
2
1

Medium Clouds (% Sky Obscured)

28
13
11
9
7
6
6
11
10
10
5
5
0
0
1
2
3
3
3
8

High Clouds (% Sky Obscured)

32
11
11
10
5
3
2
5
15
25
25
31
31
42
47
52
52
55
57
54

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

94
86
95
95
95
95
88
71
88
95
93
81
68
52
64
63
48
48
41
25

Precipitation Amount (mm)

0.6
0.5
0.6
0.8
0.9
0.7
0.5
0.2
0.6
0.7
0.6
0.4
0.3
0
0.3
0.3
0
0
0
0

Wind Speed/Direction (mph)

5
5
6
5
5
5
5
6
7
7
7
7
7
6
6
6
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
6
6
5
5
5
5
5
6
10
9
9
10
10
11
5
5
5
5
6

Dew Point (°C)

5
5
5
5
5
4
5
4
3
3
4
3
4
4
5
5
5
4
4
5

Relative Humidity (%)

93
91
91
87
82
78
74
68
64
66
67
68
74
79
85
88
90
91
91
91

Pressure (mb)

1004
1003
1003
1003
1003
1003
1002
1002
1002
1002
1002
1002
1002
1003
1003
1003
1004
1004
1004
1004

Ozone (du)

386
384
382
385
388
391
392
393
394
390
386
382
383
384
385
384
382
381
374
367

Forecast for Via Case Sparse, Province of Rome, Italy (41.66,13.10)

Generated: 03/02/26 05:49:52. Forecast: 03/02/26 to 09/02/26. Timezone: UTC+1.00