Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 8

Waning Crescent 0%

07:06

16:03

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
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 06:49, Set: 16:54, Transit: 11:51. Moon - Rise: 07:06, Set: 16:03. Civil Dark: 17:23 - 06:20. Nautical Dark: 17:56 - 05:47. Astro Dark: 18:29 - 05:14

Total Clouds (% Sky Obscured)

23
29
19
50
53
56
70
99
100
100
100
100
100
99
100
100
100
100
100
86
84
83
77
90

Low Clouds (% Sky Obscured)

0
0
0
0
8
5
1
0
2
4
3
3
3
2
3
3
3
2
2
2
2
2
2
2

Medium Clouds (% Sky Obscured)

23
16
0
23
21
24
8
35
16
55
89
85
64
92
84
100
100
100
100
85
81
66
65
52

High Clouds (% Sky Obscured)

0
0
19
50
53
56
70
97
100
100
100
100
100
97
100
100
100
100
100
58
49
54
36
27

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)

4
3
3
3
3
4
4
4
4
4
4
4
4
4
3
3
3
3
3
3
3
4
4
4

Chance of Frost

Temperature (°C)

12
9
9
9
8
8
8
8
8
8
8
8
8
8
8
8
9
11
12
13
14
15
15
14

Feels Like (°C)

11
9
9
9
9
8
8
9
6
6
6
6
7
7
7
6
7
9
10
11
13
13
13
13

Dew Point (°C)

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

Relative Humidity (%)

56
67
75
80
84
84
87
88
88
87
87
84
82
79
77
74
69
61
57
56
54
53
54
55

Pressure (mb)

1024
1025
1025
1026
1026
1026
1026
1026
1026
1026
1026
1026
1025
1026
1026
1026
1026
1026
1026
1026
1025
1024
1024
1023

Ozone (du)

288
286
285
285
285
283
282
279
275
275
273
272
272
273
273
271
270
270
270
269
266
264
267
267

Monday 9

New Moon 2%

08:11

16:33

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
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 06:51, Set: 16:53, Transit: 11:51. Moon - Rise: 08:11, Set: 16:33. Civil Dark: 17:22 - 06:21. Nautical Dark: 17:55 - 05:48. Astro Dark: 18:28 - 05:15

Total Clouds (% Sky Obscured)

81
84
90
92
87
93
79
83
85
83
100
100
98
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

2
3
10
9
4
5
2
7
55
57
100
100
90
81
81
92
96
100
100
100
97
90
93
92

Medium Clouds (% Sky Obscured)

81
78
88
90
85
85
74
80
85
72
68
86
85
99
95
92
100
100
95
87
96
80
83
75

High Clouds (% Sky Obscured)

12
15
15
13
9
12
39
42
45
50
52
84
85
33
96
100
99
100
40
50
100
70
96
64

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
4
2
4
9
1
1
1
1
1
0
0

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
7
11
9
4

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
0
1
6
5
1
4
27
56
70
50
43
49
60
65
40
61
75
82

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0
0
0
0.3
0
0.3
0.4
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
6
6
5
6
6
6
6
7
7
7
6
7
8
10
10
11
11
12
12
12
12
13
13

Relative Humidity (%)

64
71
72
71
72
76
78
78
80
77
77
76
76
83
93
95
96
95
96
95
95
95
96
98

Pressure (mb)

1023
1023
1024
1024
1024
1024
1024
1024
1024
1023
1023
1022
1021
1021
1020
1020
1020
1020
1020
1019
1018
1018
1017
1016

Ozone (du)

267
267
268
269
269
268
266
267
268
268
268
267
267
268
270
271
272
274
276
279
279
276
275
276

Tuesday 10

Waxing Crescent 5%

09:12

17:09

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
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 06:52, Set: 16:52, Transit: 11:51. Moon - Rise: 09:12, Set: 17:09. Civil Dark: 17:21 - 06:22. Nautical Dark: 17:54 - 05:49. Astro Dark: 18:27 - 05:16

Total Clouds (% Sky Obscured)

100
100
100
100
96
97
96
89
72
45
48
46
98
95
99
100
100
100
100
100
100
98
95
93

Low Clouds (% Sky Obscured)

86
83
78
81
81
83
82
86
69
33
39
45
56
50
46
42
60
73
56
52
44
35
23
21

Medium Clouds (% Sky Obscured)

36
42
37
86
66
53
60
30
0
0
0
0
28
22
17
12
16
18
15
6
43
11
5
0

High Clouds (% Sky Obscured)

82
100
67
100
72
70
70
0
2
3
9
6
62
68
93
100
100
100
100
100
100
94
88
81

ISS Passover

Visibility (miles)

0
0
0
0
0
0
7
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

2
2
2
3
2
0
5
7
9
12
16
17
17
16
14
11
11
11
11
11
11
11
11
11

Precipitation Type

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

Precipitation Probability (%)

80
71
89
93
95
95
95
94
38
24
10
10
14
8
10
10
5
2
12
3
3
4
3
1

Precipitation Amount (mm)

0.3
0
0.2
0.3
1.1
1.1
1
0.7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
13
12
13
13
13
12
12
12
12
11
11
11
11
11
11
12
14
15
17
17
17
17
17

Feels Like (°C)

11
12
11
12
12
12
12
12
11
12
13
12
13
11
11
11
12
14
16
17
17
18
17
17

Dew Point (°C)

12
13
12
12
12
13
12
12
11
12
11
10
10
10
10
10
11
11
12
12
12
12
12
13

Relative Humidity (%)

96
96
96
96
98
98
96
98
95
96
95
95
95
93
93
93
90
84
82
74
71
71
70
76

Pressure (mb)

1016
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1013
1013

Ozone (du)

275
275
278
278
278
279
280
277
275
272
272
272
272
270
272
271
272
272
273
271
270
269
272
272

Wednesday 11

Waxing Crescent 10%

10:08

17:52

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
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 06:52, Set: 16:51, Transit: 11:51. Moon - Rise: 10:08, Set: 17:52. Civil Dark: 17:20 - 06:23. Nautical Dark: 17:53 - 05:50. Astro Dark: 18:26 - 05:17

Total Clouds (% Sky Obscured)

94
95
96
98
89
88
100
100
100
100
100
100
99
99
98
98
99
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

24
25
28
25
42
19
47
83
79
82
84
26
15
14
16
17
20
19
15
75
69
70
70
74

Medium Clouds (% Sky Obscured)

34
41
48
47
29
51
34
34
28
53
88
91
87
79
78
70
61
58
72
87
100
100
100
100

High Clouds (% Sky Obscured)

82
86
89
92
89
88
100
100
100
100
100
100
96
93
83
91
95
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

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

Fog (%)

11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11

Precipitation Type

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

Precipitation Probability (%)

3
2
1
6
23
4
20
5
1
6
7
7
22
31
30
22
10
3
8
36
88
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
0
0.6
1.2
3
2.2

Wind Speed/Direction (mph)

6
6
6
6
6
7
7
7
8
8
8
8
8
8
9
9
10
11
12
13
14
15
14
15

Chance of Frost

Temperature (°C)

16
15
14
14
13
13
13
13
13
14
14
13
14
13
14
13
15
17
17
17
17
16
16
16

Feels Like (°C)

16
15
13
13
13
13
13
13
13
13
13
13
13
13
13
12
14
16
16
16
15
15
15
15

Dew Point (°C)

13
13
12
12
12
12
12
12
12
12
12
12
13
12
13
13
14
15
15
14
14
15
16
16

Relative Humidity (%)

81
87
89
90
90
92
92
92
90
90
90
90
92
93
96
95
95
89
88
79
86
95
98
98

Pressure (mb)

1013
1013
1013
1013
1013
1013
1013
1013
1012
1012
1011
1011
1010
1010
1009
1009
1009
1008
1008
1007
1007
1006
1004
1004

Ozone (du)

273
275
278
279
281
281
280
277
275
275
273
272
273
272
272
271
271
272
272
271
270
270
269
269

Thursday 12

Waxing Crescent 16%

10:55

18:42

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
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 06:54, Set: 16:50, Transit: 11:51. Moon - Rise: 10:55, Set: 18:42. Civil Dark: 17:19 - 06:24. Nautical Dark: 17:53 - 05:51. Astro Dark: 18:26 - 05:18

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
97
99
99
100
95
91
86
92
93
94
87
81
74
79
85
90

Low Clouds (% Sky Obscured)

79
84
90
93
95
97
97
94
89
92
90
91
88
86
85
90
90
90
83
76
68
76
83
90

Medium Clouds (% Sky Obscured)

100
100
100
99
70
100
100
99
57
57
53
52
48
39
25
16
20
19
23
23
20
21
21
20

High Clouds (% Sky Obscured)

100
71
73
43
21
0
0
0
0
23
47
75
53
28
0
23
17
12
9
5
2
3
3
4

ISS Passover

Visibility (miles)

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

Fog (%)

11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11

Precipitation Type

Light Rain
Light Rain
None
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
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

95
90
56
78
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0.9
0.7
0
0.4
1.6
2.1
1.6
2
1.3
1
1
0.8
0.8
1.1
0.8
1.4
1.1
0.9
1.2
1.1
0.8
0.9
0.9
0.9

Wind Speed/Direction (mph)

17
15
15
15
14
14
13
12
10
10
9
8
7
7
7
6
6
6
7
7
8
9
8
7

Chance of Frost

Temperature (°C)

16
15
16
16
16
15
15
15
14
14
14
14
14
14
13
13
14
14
15
15
15
16
15
15

Feels Like (°C)

15
15
15
15
15
15
15
15
14
13
14
13
13
13
13
14
14
14
14
14
14
15
16
15

Dew Point (°C)

16
15
15
15
15
15
15
14
13
13
13
13
13
13
13
13
13
13
13
13
12
12
12
12

Relative Humidity (%)

96
98
98
96
96
98
100
95
93
92
92
92
93
93
96
96
93
90
86
83
79
77
79
83

Pressure (mb)

1003
1003
1003
1003
1002
1002
1001
1001
1001
1001
1001
1001
1000
1001
1001
1002
1003
1004
1004
1005
1005
1005
1005
1005

Ozone (du)

270
274
274
273
273
273
274
274
276
275
277
277
278
279
279
280
280
281
281
280
278
276
275
274

Friday 13

Waxing Crescent 24%

11:35

19:39

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
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 06:55, Set: 16:49, Transit: 11:52. Moon - Rise: 11:35, Set: 19:39. Civil Dark: 17:19 - 06:25. Nautical Dark: 17:52 - 05:52. Astro Dark: 18:25 - 05:19

Total Clouds (% Sky Obscured)

89
88
87
88
88
89
82
74
67
55
45
39
51
66
80
83
82
80
82
82
81
79
73
71

Low Clouds (% Sky Obscured)

88
85
81
86
88
89
82
71
61
44
31
12
18
24
31
32
39
48
45
41
41
43
47
47

Medium Clouds (% Sky Obscured)

24
26
24
26
24
23
15
8
0
8
15
22
26
30
39
38
38
36
40
51
57
45
34
24

High Clouds (% Sky Obscured)

5
2
0
0
0
0
0
0
0
0
0
0
3
5
4
5
6
4
8
11
15
10
5
0

ISS Passover

Visibility (miles)

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

Fog (%)

11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11

Precipitation Type

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

Precipitation Probability (%)

89
77
74
71
70
79
70
55
46
44
48
55
65
72
83
84
82
84
90
95
95
95
95
95

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
14
14
13
13
12
13
12
12
12
12
12
11
11
11
11
12
13
14
14
14
15
15
14

Feels Like (°C)

15
15
15
14
13
12
12
13
13
13
12
13
13
13
13
13
12
12
12
12
12
13
17
16

Dew Point (°C)

12
12
12
11
11
10
11
11
11
10
10
11
10
10
10
10
10
11
11
11
11
11
11
11

Relative Humidity (%)

87
87
87
86
87
87
87
89
89
90
90
93
93
93
93
92
90
87
83
80
78
75
76
79

Pressure (mb)

1006
1006
1007
1007
1008
1008
1009
1009
1009
1010
1010
1010
1010
1011
1011
1012
1012
1013
1013
1013
1014
1014
1014
1014

Ozone (du)

273
273
273
272
273
273
274
273
273
272
273
274
276
277
279
280
280
281
281
282
283
283
283
283

Saturday 14

Waxing Crescent 24%

12:08

20:39

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
11 Bad
12 Bad

Sun - Rise: 06:56, Set: 16:48, Transit: 11:52. Moon - Rise: 12:08, Set: 20:39. Civil Dark: 17:18 - 06:26. Nautical Dark: 17:51 - 05:53. Astro Dark: 18:24 - 05:20

Total Clouds (% Sky Obscured)

69
68
67
73
78
86
82
78
74
78
83
86
84
83
82
84
85
87
91
96
100

Low Clouds (% Sky Obscured)

41
35
30
29
30
24
20
17
16
17
21
25
47
56
63
68
73
80
86
91
98

Medium Clouds (% Sky Obscured)

24
21
18
19
23
26
23
19
12
20
27
35
43
55
64
67
66
62
61
64
67

High Clouds (% Sky Obscured)

0
0
0
2
3
9
13
20
23
30
28
20
15
10
10
15
20
20
50
77
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
4
2
4
7

Fog (%)

11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11

Precipitation Type

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

Precipitation Probability (%)

91
66
73
80
78
77
87
79
63
70
55
30
45
41
42
57
61
66
81
93
95

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

4
4
4
4
4
4
5
5
5
5
4
4
4
4
4
4
4
4
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
84
87
92
92
91
92
90
90
88
87
87
85
87
87
87
90
91
95
95
95

Pressure (mb)

1015
1015
1016
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

283
284
286
287
287
288
288
289
291
292
292
292
293
293
294
294
294
294
294
294
294

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

Generated: 08/11/26 16:09:29. Forecast: 08/11/26 to 14/11/26. Timezone: UTC+1.00