Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 14

Waning Crescent 27%

02:19

12:56

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

Sun - Rise: 07:43, Set: 16:39, Transit: 12:11. Moon - Rise: 02:19, Set: 12:56. Civil Dark: 17:12 - 07:11. Nautical Dark: 17:48 - 06:34. Astro Dark: 18:23 - 05:59

Total Clouds (% Sky Obscured)

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

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

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
0
0
0
0
0
0
1
1
1
1
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)

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

Chance of Frost

Temperature (°C)

9
12
14
14
14
9
7
4
4
3
2
6
5
6
6
6
7
6
6
6
6
7
9
10

Feels Like (°C)

8
10
12
14
14
10
7
3
3
0
0
6
4
5
5
6
7
5
6
6
6
7
10
11

Dew Point (°C)

5
5
6
8
7
5
3
2
1
-1
-2
-1
-2
-1
-0
0
1
1
2
2
2
2
3
3

Relative Humidity (%)

71
63
60
66
65
74
79
83
77
79
78
63
60
61
64
64
66
69
71
71
71
69
63
61

Pressure (mb)

1026
1025
1025
1025
1025
1026
1026
1026
1027
1027
1027
1027
1027
1027
1027
1027
1027
1026
1026
1027
1027
1027
1027
1027

Ozone (du)

287
288
285
282
279
279
281
281
282
284
285
283
281
280
280
279
279
284
288
290
291
291
291
289

Monday 15

Waning Crescent 19%

03:23

13:14

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

Sun - Rise: 07:44, Set: 16:39, Transit: 12:11. Moon - Rise: 03:23, Set: 13:14. Civil Dark: 17:12 - 07:11. Nautical Dark: 17:49 - 06:35. Astro Dark: 18:24 - 06:00

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
27
2
8
10
5
8
14
46
69
16
46
3
78
85
99

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
0
0
0
0
0
5
2
1
1
1
62
10
0
0
20
57
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
27
2
4
10
4
7
12
46
22
5
46
2
78
84
99

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
1
1
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)

1
2
1
1
1
1
1
0
0
1
2
1
1
0
1
1
1
0
0
1
0
0
1
1

Chance of Frost

Temperature (°C)

12
12
12
12
10
8
8
8
7
7
7
7
7
7
6
6
6
6
5
5
5
7
8
10

Feels Like (°C)

11
12
13
12
10
9
8
8
7
5
5
5
4
4
5
4
5
5
4
4
3
7
9
10

Dew Point (°C)

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

Relative Humidity (%)

62
62
63
68
78
84
85
84
79
77
75
74
72
72
74
75
75
74
75
78
79
75
70
65

Pressure (mb)

1027
1026
1026
1026
1026
1026
1026
1027
1027
1027
1027
1027
1027
1027
1027
1027
1026
1026
1026
1026
1026
1027
1026
1026

Ozone (du)

288
288
287
286
287
287
289
290
291
294
296
295
293
292
295
302
309
311
314
314
314
315
316
316

Tuesday 16

Waning Crescent 12%

04:27

13:34

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
11 Bad

Sun - Rise: 07:45, Set: 16:40, Transit: 12:12. Moon - Rise: 04:27, Set: 13:34. Civil Dark: 17:12 - 07:12. Nautical Dark: 17:49 - 06:36. Astro Dark: 18:24 - 06:01

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

0
15
27
35
39
40
55
51
47
80
71
63
56
43
68
85
79
45
74
94
90
97
100
100

Medium Clouds (% Sky Obscured)

67
53
67
98
96
80
93
100
100
98
100
76
100
96
100
100
97
100
100
91
100
100
100
100

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
61
100
100
100
100
100
84
100
100
100
100
84
100
100
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
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
1
0
0

Precipitation Type

None
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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
1
3
12
33
45
62
87
81
60
81
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
1.1
1
0.4
0.6
1.4
1.9

Wind Speed/Direction (mph)

1
2
2
1
0
1
1
1
2
1
1
1
1
2
1
1
1
1
1
1
0
2
1
0

Chance of Frost

Temperature (°C)

11
11
11
10
10
9
10
9
9
9
9
10
10
10
10
10
10
10
10
10
10
10
11
10

Feels Like (°C)

9
9
9
9
8
7
8
7
7
7
7
7
7
8
7
8
8
7
7
7
7
8
8
8

Dew Point (°C)

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

Relative Humidity (%)

66
69
73
78
85
88
90
88
88
85
85
85
84
82
81
80
78
76
74
72
69
69
71
73

Pressure (mb)

1025
1024
1024
1024
1024
1024
1024
1024
1023
1023
1023
1023
1022
1022
1021
1021
1021
1020
1020
1020
1020
1020
1021
1021

Ozone (du)

315
315
311
308
307
308
310
312
314
318
322
321
317
314
317
316
314
309
307
306
306
306
306
307

Wednesday 17

Waning Crescent 7%

05:33

13:57

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
11 Bad

Sun - Rise: 07:46, Set: 16:40, Transit: 12:12. Moon - Rise: 05:33, Set: 13:57. Civil Dark: 17:13 - 07:13. Nautical Dark: 17:49 - 06:36. Astro Dark: 18:24 - 06:01

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
95
91
87
86
86
87
91
95

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
97
94
91
90
90
90
88
88
89
88
89
87
86
80
38
90
88

Medium Clouds (% Sky Obscured)

98
100
95
100
100
100
100
100
100
100
100
100
100
98
97
96
91
85
79
79
79
78
70
58

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
86
70
54
70
84
100
68
37
10
10
10
20
42
69

ISS Passover

Visibility (miles)

9
5
4
3
5
8
5
5
6
4
5
9
9
8
8
8
8
8
8
8
8
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
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
95
95
95
95
85
94
95
95
82
79
86
73
65
61
58
42
37
33
38
25
9

Precipitation Amount (mm)

2.4
2.2
2.2
1.5
1.3
1.2
1.2
0.6
0.8
1.2
0.6
0.4
0.4
0.6
0.3
0.2
0
0.2
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
11
10
10
10
10
10
10
10
10
10
10
10
10
10
10
9
10
9
9
10
10
11
11

Feels Like (°C)

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

Dew Point (°C)

8
8
8
8
8
8
8
8
8
8
9
8
8
8
8
8
8
8
8
8
8
8
9
9

Relative Humidity (%)

80
83
87
88
90
88
90
88
90
90
91
88
90
90
90
91
93
90
88
90
91
90
88
86

Pressure (mb)

1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1021
1021
1022
1023
1023

Ozone (du)

307
305
307
307
309
306
304
303
301
301
301
301
299
299
298
296
296
295
297
298
299
298
299
303

Thursday 18

Waning Crescent 3%

06:37

14:26

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

Sun - Rise: 07:46, Set: 16:40, Transit: 12:13. Moon - Rise: 06:37, Set: 14:26. Civil Dark: 17:13 - 07:13. Nautical Dark: 17:50 - 06:37. Astro Dark: 18:25 - 06:02

Total Clouds (% Sky Obscured)

98
88
80
71
72
68
55
47
32
24
26
26
22
26
45
22
75
70
57
90
99
96
100
100

Low Clouds (% Sky Obscured)

89
85
71
31
40
39
38
40
27
22
20
22
21
21
22
16
17
36
38
45
69
81
85
59

Medium Clouds (% Sky Obscured)

49
39
30
14
2
1
0
0
0
0
0
0
0
2
4
6
20
29
40
36
36
34
33
27

High Clouds (% Sky Obscured)

88
69
53
30
25
21
9
2
1
0
15
26
22
26
24
3
32
33
29
66
85
96
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
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 (%)

4
4
2
0
0
0
0
2
0
0
5
10
2
3
7
2
7
10
1
5
13
0
2
3

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)

0
1
1
1
2
2
2
2
1
0
0
0
0
0
0
0
0
0
1
2
1
1
0
0

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
10
10
10
10
8
8
8
9
9
9
9
9
9
9
8
8
7
7
7
7
8
10
11

Dew Point (°C)

9
9
9
9
9
9
8
8
8
8
8
8
8
7
7
7
7
7
7
7
8
8
8
9

Relative Humidity (%)

87
86
86
86
88
91
91
91
90
90
91
93
91
91
91
91
91
90
90
90
90
87
84
83

Pressure (mb)

1023
1023
1023
1024
1024
1025
1026
1026
1027
1027
1028
1028
1028
1029
1029
1029
1029
1029
1029
1029
1029
1030
1030
1030

Ozone (du)

304
307
308
308
311
314
319
323
328
333
333
332
331
329
327
327
327
326
327
327
326
325
326
327

Friday 19

Waning Crescent 1%

07:37

15:02

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
11 Bad

Sun - Rise: 07:47, Set: 16:41, Transit: 12:13. Moon - Rise: 07:37, Set: 15:02. Civil Dark: 17:14 - 07:14. Nautical Dark: 17:50 - 06:37. Astro Dark: 18:25 - 06:02

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
100
100

Low Clouds (% Sky Obscured)

57
53
51
45
41
46
51
67
83
99
99
97
96
94
91
91
94
95
96
97
99
100
93
86

Medium Clouds (% Sky Obscured)

24
45
59
78
85
93
100
90
80
70
50
30
10
27
51
73
75
78
80
77
74
71
71
71

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
99
98
97
96
78
63
48
42
29
13
8
7
8
39
70

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 (%)

1
15
22
8
11
16
9
10
17
19
22
22
17
19
19
23
29
29
36
38
32
24
21
15

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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
2
2
2
2

Chance of Frost

Temperature (°C)

13
13
13
12
12
12
12
11
11
11
11
11
11
11
11
11
11
11
11
11
11
12
12
13

Feels Like (°C)

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

Dew Point (°C)

9
10
10
10
11
10
10
10
10
10
10
10
10
10
10
10
10
10
10
9
10
10
10
10

Relative Humidity (%)

79
80
83
86
92
90
90
90
90
90
92
92
92
93
92
92
92
90
90
90
90
88
87
84

Pressure (mb)

1029
1029
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1027
1027
1027
1026
1026
1026
1025
1025
1025
1025
1025

Ozone (du)

327
328
328
328
328
327
326
325
324
323
322
322
322
322
321
319
317
320
323
325
323
321
319
319

Saturday 20

New Moon 0%

08:30

15:46

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
11 Bad

Sun - Rise: 07:47, Set: 16:41, Transit: 12:14. Moon - Rise: 08:30, Set: 15:46. Civil Dark: 17:14 - 07:14. Nautical Dark: 17:50 - 06:38. Astro Dark: 18:25 - 06:03

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

79
71
64
55
45
36
26
28
30
31
24
18
13
14
15
15
18
23
26
23
21
22
27
31

Medium Clouds (% Sky Obscured)

72
72
73
73
78
84
88
91
93
96
87
77
67
77
88
98
99
99
100
99
99
99
95
91

High Clouds (% Sky Obscured)

98
98
99
100
99
94
82
61
67
84
91
95
100
100
99
99
93
88
82
87
91
96
92
88

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
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 (%)

9
10
8
7
9
6
3
1
3
0
1
1
0
1
0
0
1
0
0
1
2
2
3
1

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
4
3
3
3
3
3
3
4
4
4
4
3
3
3
3
3
3
2
2
2
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
10
12
12
12
12
12
12
8
8
8
8
8
8
7
7
7
7
6
6
6
7
7
7

Dew Point (°C)

10
10
10
10
10
10
9
9
9
9
9
9
9
9
9
8
8
8
8
8
8
8
8
8

Relative Humidity (%)

80
76
80
84
87
88
90
91
90
91
90
90
90
90
91
91
91
91
90
91
88
87
85
81

Pressure (mb)

1024
1023
1023
1023
1023
1023
1023
1023
1022
1022
1022
1022
1021
1021
1020
1020
1020
1019
1019
1019
1019
1019
1019
1018

Ozone (du)

319
319
318
317
316
315
314
313
312
311
310
308
306
305
310
315
320
323
326
330
330
330
330
330

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

Generated: 14/12/25 00:51:00. Forecast: 14/12/25 to 20/12/25. Timezone: UTC+1.00