Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 29

First Quarter 51%

13:50

23:07

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

Sun - Rise: 06:50, Set: 17:11, Transit: 12:00. Moon - Rise: 13:50, Set: 23:07. Civil Dark: 17:40 - 06:20. Nautical Dark: 18:14 - 05:46. Astro Dark: 18:48 - 05:13

Total Clouds (% Sky Obscured)

22
75
68
51
20
51
75
20
28
37
50
30
30
34
37
65
75
45
79
83
87
90
100
100

Low Clouds (% Sky Obscured)

8
13
22
82
88
86
79
86
91
86
85
30
21
23
88
31
54
90
79
83
87
90
99
99

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
70
58
64
100
70
70
76
74
100
81

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
3
6
3
13
98
100
100
100
40
7
42
71
100
100

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
9
4
0
0
0
0

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0
0
0
0
0
12

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
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
11
0
10
50
55
92

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
1

Wind Speed/Direction (mph)

4
12
8
2
3
4
4
5
5
6
7
6
5
5
6
6
5
3
4
5
6
7
4
3

Chance of Frost

Temperature (°C)

12
13
13
13
12
13
12
11
11
15
16
18
20
20
20
20
20
19
18
17
16
15
15
15

Feels Like (°C)

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

Dew Point (°C)

11
11
11
11
12
13
13
12
12
14
14
14
14
14
14
14
15
14
16
16
16
15
14
14

Relative Humidity (%)

94
88
88
89
100
100
100
100
100
93
91
75
66
65
68
70
72
74
92
95
98
98
98
98

Pressure (mb)

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

Ozone (du)

281
280
278
279
282
283
282
283
282
279
274
274
273
274
276
275
272
272
273
271
268
267
266
265

Thursday 30

Waxing Gibbous 61%

14:17

No Set

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
22 Bad
23 Bad

Sun - Rise: 06:51, Set: 17:09, Transit: 12:00. Moon - Rise: 14:17, Set: No Set. Civil Dark: 17:39 - 06:21. Nautical Dark: 18:13 - 05:47. Astro Dark: 18:46 - 05:14

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
97
94

Low Clouds (% Sky Obscured)

100
98
100
100
100
100
100
99
100
98
98
90
100
93
100
88
93
100
94
86
72
72
76
76

Medium Clouds (% Sky Obscured)

83
98
100
100
100
100
100
100
100
100
100
100
94
100
100
100
100
100
100
100
100
100
90
83

High Clouds (% Sky Obscured)

100
97
21
12
17
5
97
100
100
100
98
100
100
100
100
100
100
100
100
95
100
100
22
30

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
1
6
5
0
5
5
10
0
0
1
2
0
0
0
17
0
0
0
0
0
0

Precipitation Type

Light Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
95
95
95
92
95
95
95
95
85
68
71
76
69
61

Precipitation Amount (mm)

1.5
4.1
5.1
1.6
1.4
2.8
3.6
6.4
5.1
5
3
1.3
0.5
0.3
0.6
1.8
3
3.3
0.9
0.4
0.4
0.5
0.3
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
15
14
15
15
15
15
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16

Feels Like (°C)

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

Dew Point (°C)

14
14
14
15
15
15
15
15
15
16
16
16
16
16
16
16
16
16
16
16
15
15
16
16

Relative Humidity (%)

98
98
98
100
100
100
100
98
98
100
100
98
100
100
100
100
100
100
100
100
98
98
100
100

Pressure (mb)

1015
1014
1013
1013
1012
1012
1011
1011
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1014
1015
1015
1015
1015
1016

Ozone (du)

265
267
268
269
271
272
271
272
274
274
273
274
275
275
276
276
274
274
274
273
273
272
271
270

Friday 31

Waxing Gibbous 72%

14:40

00:19

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 OK
16 OK
17 OK
18 OK
19 Bad
20 Bad
21 OK
22 Bad
23 OK

Sun - Rise: 06:52, Set: 17:08, Transit: 12:00. Moon - Rise: 14:40, Set: 00:19. Civil Dark: 17:38 - 06:22. Nautical Dark: 18:12 - 05:48. Astro Dark: 18:45 - 05:15

Total Clouds (% Sky Obscured)

95
99
100
100
94
94
86
94
91
87
75
61
62
53
53
42
39
24
12
53
47
38
45
36

Low Clouds (% Sky Obscured)

89
92
88
69
56
57
52
75
90
79
56
37
43
53
53
42
39
24
3
3
17
24
23
17

Medium Clouds (% Sky Obscured)

84
72
95
67
63
61
44
46
51
52
53
48
48
42
31
23
17
0
0
3
0
0
0
0

High Clouds (% Sky Obscured)

57
90
100
100
48
20
4
7
2
1
1
1
0
0
0
0
0
0
3
30
20
2
11
10

ISS Passover

Visibility (miles)

3
7
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
1
5
0
0
0
0
0
0
0
0
0
2
24
55
71
62

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 (%)

48
36
38
31
17
3
2
2
3
1
0
0
10
16
16
1
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)

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

Chance of Frost

Temperature (°C)

15
16
15
15
15
15
15
15
16
16
18
19
19
19
20
19
18
16
16
15
15
14
14
14

Feels Like (°C)

16
16
15
15
15
14
14
16
16
16
18
21
21
22
22
21
21
18
16
15
13
13
14
13

Dew Point (°C)

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

Relative Humidity (%)

96
96
95
95
93
95
93
93
92
92
83
75
70
67
68
76
86
92
93
92
92
90
89
87

Pressure (mb)

1016
1016
1017
1016
1016
1017
1017
1017
1018
1018
1018
1018
1018
1017
1017
1018
1018
1018
1019
1019
1020
1020
1020
1020

Ozone (du)

270
272
274
274
275
275
276
275
275
275
275
275
276
276
276
275
273
272
274
275
274
273
270
268

Saturday 1

Waxing Gibbous 81%

15:01

01:33

00 Bad
01 OK
02 Bad
03 OK
04 Bad
05 OK
06 OK
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

Sun - Rise: 06:54, Set: 17:06, Transit: 12:00. Moon - Rise: 15:01, Set: 01:33. Civil Dark: 17:36 - 06:24. Nautical Dark: 18:10 - 05:50. Astro Dark: 18:44 - 05:16

Total Clouds (% Sky Obscured)

81
47
65
33
58
40
45
66
56
74
82
83
80
86
91
82
85
88
95
100
100
100
95
90

Low Clouds (% Sky Obscured)

22
37
35
26
26
31
34
37
37
39
46
47
42
45
46
45
51
54
61
56
56
53
57
67

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
4
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

68
15
32
4
30
4
1
10
4
10
17
25
50
63
75
64
74
85
93
100
100
100
87
74

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 (%)

52
27
9
9
13
19
13
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12

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
1
1
0
0
0
1
3
1
4
8

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

Chance of Frost

Temperature (°C)

13
13
14
14
14
13
13
13
14
16
17
17
18
19
18
18
18
16
15
15
14
14
14
14

Feels Like (°C)

13
13
14
13
14
12
14
14
13
17
16
17
17
18
18
18
19
17
17
15
14
14
13
13

Dew Point (°C)

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

Relative Humidity (%)

87
86
84
84
87
87
87
87
84
78
74
78
77
72
75
80
86
95
95
95
95
95
95
95

Pressure (mb)

1021
1021
1021
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1022
1022
1022
1022

Ozone (du)

267
267
267
267
266
265
265
266
265
265
265
267
266
265
267
269
268
265
263
263
263
265
266
265

Sunday 2

Waxing Gibbous 90%

15:22

02:47

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
22 Bad
23 Bad

Sun - Rise: 06:55, Set: 17:05, Transit: 12:00. Moon - Rise: 15:22, Set: 02:47. Civil Dark: 17:35 - 06:25. Nautical Dark: 18:09 - 05:51. Astro Dark: 18:43 - 05:17

Total Clouds (% Sky Obscured)

85
90
95
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
97

Low Clouds (% Sky Obscured)

79
78
80
82
62
77
89
88
87
90
87
86
83
87
90
94
96
98
100
100
99
99
93
86

Medium Clouds (% Sky Obscured)

0
0
0
0
0
14
0
0
0
0
0
0
5
28
42
55
71
74
73
69
70
67
44
22

High Clouds (% Sky Obscured)

63
75
88
100
100
100
100
100
100
100
100
100
100
100
100
100
94
89
82
89
95
100
89
79

ISS Passover

Visibility (miles)

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

Fog (%)

12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12

Precipitation Type

None
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

Precipitation Probability (%)

1
4
12
12
3
7
4
9
11
6
17
17
14
28
36
28
48
47
47
89
94
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
0.5
0.7
2.1
1.8
1.3

Wind Speed/Direction (mph)

0
0
0
0
1
0
0
0
0
0
1
1
0
0
0
0
0
0
0
1
1
1
1
0

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
95
93
95
96
96
98
98
98
96
98
98
98
96
96
96
98
98
98
98
98
98
98
98

Pressure (mb)

1021
1021
1021
1020
1020
1020
1019
1019
1019
1019
1019
1019
1018
1018
1017
1017
1016
1016
1016
1016
1015
1015
1015
1015

Ozone (du)

264
263
262
263
263
264
264
264
263
263
263
264
264
267
269
273
280
283
285
285
285
285
285
284

Monday 3

Waxing Gibbous 96%

15:43

04:04

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

Sun - Rise: 06:56, Set: 17:04, Transit: 12:00. Moon - Rise: 15:43, Set: 04:04. Civil Dark: 17:34 - 06:26. Nautical Dark: 18:08 - 05:52. Astro Dark: 18:42 - 05:18

Total Clouds (% Sky Obscured)

94
85
77
75
75
80
35
54
46
42
39
19
14
22
33
36
26
17
8
6
4
2
2
2

Low Clouds (% Sky Obscured)

80
76
69
65
65
64
26
34
26
17
23
19
14
22
33
36
25
17
8
6
4
2
1
1

Medium Clouds (% Sky Obscured)

2
2
27
27
3
0
0
15
15
20
19
14
10
6
3
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

66
54
42
30
28
19
0
54
46
42
39
12
1
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12

Precipitation Type

Light Rain
Light Rain
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
95
74
42
31
21
4
15
18
16
17
19
15
14
17
11
9
8
7
6
3
0
6
8

Precipitation Amount (mm)

2.2
1.2
0.4
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)

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

Chance of Frost

Temperature (°C)

14
13
13
13
12
13
12
12
15
16
17
18
18
19
18
17
16
15
14
12
13
13
12
12

Feels Like (°C)

13
13
12
13
12
13
12
13
15
16
16
17
17
18
21
20
19
19
18
17
13
13
12
12

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
100
98
98
96
93
89
85
78
73
68
63
69
74
79
83
86
90
89
89
89
90

Pressure (mb)

1015
1015
1015
1015
1015
1015
1016
1016
1019
1020
1020
1020
1020
1020
1020
1020
1021
1021
1022
1023
1023
1023
1024
1024

Ozone (du)

283
282
281
280
278
278
278
279
280
282
284
284
284
284
283
283
283
282
282
281
281
282
282
280

Tuesday 4

Waxing Gibbous 99%

16:08

05:25

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

Sun - Rise: 06:58, Set: 17:03, Transit: 12:00. Moon - Rise: 16:08, Set: 05:25. Civil Dark: 17:33 - 06:27. Nautical Dark: 18:07 - 05:53. Astro Dark: 18:40 - 05:20

Total Clouds (% Sky Obscured)

2
11
21
27
26
26
20
16
15
9
8
3
9
13
13
14
19
25
32
32
41
41
49
48

Low Clouds (% Sky Obscured)

1
11
21
27
26
26
20
16
15
9
8
3
9
13
13
14
15
20
26
25
29
25
28
23

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
4
8
7
9
6
7
7

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
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 (%)

12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12

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
4
7
0
0
2
0
0
2
0
1
1
0
1
3
6
5
3
6
11
14
10
11
12

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
12
10
10
11
11
11
11
11
11
11
13
13
13
18
18
18
18
18
18
12
12
11
11

Dew Point (°C)

10
10
10
10
10
10
10
9
9
9
8
9
9
9
10
11
11
11
10
10
9
8
6
6

Relative Humidity (%)

89
90
90
90
92
88
88
87
77
68
61
59
57
55
62
67
73
76
80
83
79
75
70
67

Pressure (mb)

1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1023
1023
1023
1023
1022
1022
1023
1023
1023
1023
1023
1023
1023

Ozone (du)

278
277
275
273
271
270
270
269
269
269
268
268
267
266
265
264
263
263
263
263
263
263
263
262

Forecast for Margine Coperta-Traversagna, Provincia di Pistoia, Italy (43.88,10.76)

Generated: 29/10/25 18:29:22. Forecast: 29/10/25 to 04/11/25. Timezone: UTC+1.00