Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 11

Third Quarter 47%

00:00

12:29

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

Sun - Rise: 07:26, Set: 16:36, Transit: 12:01. Moon - Rise: 00:00, Set: 12:29. Civil Dark: 17:08 - 06:55. Nautical Dark: 17:43 - 06:20. Astro Dark: 18:17 - 05:46

Total Clouds (% Sky Obscured)

3
7
13
13
3
1
1
1
1
0
1
0
1
1
0
1
0
0
1
1
1
1
1
1

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)

3
7
13
13
3
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 (%)

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)

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

Chance of Frost

Temperature (°C)

5
5
5
4
4
4
4
4
4
4
4
6
9
12
12
13
13
12
10
8
7
6
5
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
71
71
68
66
66
64
64
63
62
62
58
53
52
52
53
55
61
73
79
79
78
76
75

Pressure (mb)

1023
1023
1023
1023
1023
1023
1023
1022
1022
1022
1023
1023
1022
1022
1022
1021
1021
1021
1021
1022
1022
1023
1023
1023

Ozone (du)

295
296
297
296
295
294
294
296
297
296
292
291
290
290
289
290
289
287
286
285
283
283
284
285

Friday 12

Waning Crescent 37%

01:04

12:48

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

Sun - Rise: 07:27, Set: 16:36, Transit: 12:02. Moon - Rise: 01:04, Set: 12:48. Civil Dark: 17:08 - 06:56. Nautical Dark: 17:43 - 06:20. Astro Dark: 18:17 - 05:46

Total Clouds (% Sky Obscured)

1
1
1
1
1
0
1
0
0
2
2
2
0
0
0
12
16
9
0
0
0
26
28
28

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
8
4
0
0
0
14
13
13

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
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)

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

Chance of Frost

Temperature (°C)

4
4
4
3
3
3
3
3
2
2
2
4
8
10
11
11
11
11
10
7
6
5
5
4

Feels Like (°C)

4
4
3
3
3
3
2
2
2
2
2
4
9
10
11
11
12
11
11
8
7
5
5
3

Dew Point (°C)

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

Relative Humidity (%)

75
73
75
73
74
73
72
72
70
69
68
63
55
52
54
53
55
61
74
81
82
82
80
79

Pressure (mb)

1024
1024
1025
1025
1025
1025
1024
1024
1025
1025
1026
1026
1025
1025
1025
1024
1024
1024
1025
1025
1026
1026
1026
1026

Ozone (du)

286
287
288
288
288
288
288
287
286
287
286
286
286
286
284
284
285
286
287
288
289
289
290
290

Saturday 13

Waning Crescent 28%

02:06

13:08

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

Sun - Rise: 07:28, Set: 16:37, Transit: 12:02. Moon - Rise: 02:06, Set: 13:08. Civil Dark: 17:08 - 06:56. Nautical Dark: 17:43 - 06:21. Astro Dark: 18:17 - 05:47

Total Clouds (% Sky Obscured)

24
22
7
0
0
0
0
0
1
1
1
1
1
0
1
18
18
9
8
4
11
16
4
1

Low Clouds (% Sky Obscured)

13
16
5
0
0
0
0
0
0
0
0
0
0
0
0
11
10
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
3
3
2
2
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
2
0
2
2
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)

3
3
3
3
3
3
3
3
3
3
3
3
2
2
3
3
3
3
2
1
2
2
3
3

Chance of Frost

Temperature (°C)

3
3
3
3
2
3
2
2
2
2
2
4
7
9
10
10
11
10
9
7
6
4
4
3

Feels Like (°C)

3
3
3
2
2
3
2
2
2
1
2
4
8
9
10
11
11
10
9
7
7
4
3
3

Dew Point (°C)

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

Relative Humidity (%)

77
76
74
72
70
70
70
72
70
70
70
67
59
56
55
54
55
61
74
82
82
82
80
82

Pressure (mb)

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

Ozone (du)

289
289
288
286
286
284
284
284
284
285
287
288
288
289
288
287
287
290
293
292
293
294
295
295

Sunday 14

Waning Crescent 19%

03:09

13:29

22 Good
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good
07 OK
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: 07:29, Set: 16:37, Transit: 12:03. Moon - Rise: 03:09, Set: 13:29. Civil Dark: 17:08 - 06:57. Nautical Dark: 17:44 - 06:22. Astro Dark: 18:18 - 05:48

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
25
51
76
81
100
82
77
77
77
85
92
100
100
100
100

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
15
30
45
100
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
25
51
72
71
100
60
39
74
77
85
92
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
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)

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

Chance of Frost

Temperature (°C)

3
3
3
3
3
3
2
2
3
2
4
6
7
9
10
11
11
10
9
7
6
5
5
5

Feels Like (°C)

3
3
3
3
3
2
2
2
2
2
3
5
8
10
8
10
10
9
7
5
4
3
3
3

Dew Point (°C)

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

Relative Humidity (%)

80
80
77
77
74
73
72
69
68
66
64
60
53
50
48
46
51
60
70
75
76
75
72
65

Pressure (mb)

1028
1028
1028
1027
1027
1027
1027
1027
1027
1027
1027
1027
1026
1026
1025
1024
1024
1024
1024
1025
1025
1025
1025
1025

Ozone (du)

299
302
300
299
297
296
296
295
295
296
297
298
298
298
299
298
299
300
299
300
301
300
302
301

Monday 15

Waning Crescent 12%

04:12

13:54

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: 07:29, Set: 16:37, Transit: 12:03. Moon - Rise: 04:12, Set: 13:54. Civil Dark: 17:09 - 06:58. Nautical Dark: 17:44 - 06:22. Astro Dark: 18:18 - 05:48

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)

0
0
0
0
0
0
0
2
5
5
5
0
2
1
20
47
70
75
78
82
85
90
95
100

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
98
98
98
98
98
81
99
100
100
99
99
98
100
100
100
100
100
100

High Clouds (% Sky Obscured)

100
100
100
100
99
99
100
100
100
100
84
100
37
100
100
100
100
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
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
Very Light Rain
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
7
9
4
22
28
25
29
33
29
53
68
62

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
0.3
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

61
57
57
55
55
54
52
53
50
47
47
50
49
41
45
46
51
57
64
64
65
65
68
69

Pressure (mb)

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

Ozone (du)

303
306
307
306
307
308
308
306
307
310
311
312
317
320
322
319
315
311
307
308
309
310
314
317

Tuesday 16

Waning Crescent 7%

05:16

14:24

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: 07:30, Set: 16:37, Transit: 12:04. Moon - Rise: 05:16, Set: 14:24. Civil Dark: 17:09 - 06:58. Nautical Dark: 17:44 - 06:23. Astro Dark: 18:18 - 05:49

Total Clouds (% Sky Obscured)

100
100
100
87
75
60
69
75
81
93
97
100
99
98
96
79
61
43
57
71
85
90
95
100

Low Clouds (% Sky Obscured)

100
100
100
84
68
57
54
44
30
20
14
9
10
14
15
17
14
11
11
11
9
9
11
10

Medium Clouds (% Sky Obscured)

100
100
100
68
36
4
22
43
62
75
87
100
97
94
88
60
32
5
4
4
3
4
4
4

High Clouds (% Sky Obscured)

67
34
2
2
3
2
33
64
81
93
97
100
84
69
53
49
45
41
57
71
85
90
95
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

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

Precipitation Probability (%)

80
95
95
90
72
46
42
47
14
39
49
15
32
45
17
34
36
11
26
26
3
8
14
1

Precipitation Amount (mm)

0.4
0.7
0.6
0.5
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
5
5
5
6
6
6
6
6
4
5
5
6
6
6
6
10
10
10
10
10
10
5
5

Dew Point (°C)

2
3
3
3
4
4
5
5
5
4
5
4
5
5
5
4
5
6
7
6
6
6
5
5

Relative Humidity (%)

70
70
73
73
75
77
79
82
84
84
81
77
73
71
68
65
69
74
81
84
87
91
88
87

Pressure (mb)

1018
1018
1018
1019
1019
1019
1019
1020
1020
1021
1021
1022
1022
1022
1022
1022
1022
1023
1023
1024
1024
1025
1026
1026

Ozone (du)

320
320
320
321
318
316
314
314
313
313
313
314
315
315
316
316
317
317
317
318
319
319
321
322

Wednesday 17

Waning Crescent 3%

06:19

15:01

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: 07:30, Set: 16:38, Transit: 12:04. Moon - Rise: 06:19, Set: 15:01. Civil Dark: 17:09 - 06:59. Nautical Dark: 17:45 - 06:24. Astro Dark: 18:19 - 05:50

Total Clouds (% Sky Obscured)

100
100
100
97
95
92
92
91
85
81
87
83
84
92
96
94
95
87
75
64
55

Low Clouds (% Sky Obscured)

9
7
6
5
3
3
2
1
0
2
4
5
8
7
12
11
10
8
8
11
11

Medium Clouds (% Sky Obscured)

20
36
51
61
70
80
67
57
44
41
38
36
24
13
2
1
1
0
6
13
19

High Clouds (% Sky Obscured)

100
100
100
95
83
75
75
75
80
80
80
80
84
85
85
85
80
85
75
56
33

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

Fog (%)

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

Precipitation Probability (%)

6
10
0
3
6
0
2
5
0
3
4
0
2
5
0
1
5
0
2
4
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

7
6
6
6
6
6
6
6
6
5
7
8
9
10
11
12
12
11
10
10
9

Feels Like (°C)

5
5
4
4
4
4
4
3
3
3
3
4
5
5
6
6
11
10
10
10
10

Dew Point (°C)

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

Relative Humidity (%)

85
84
82
79
78
75
72
70
67
65
63
61
59
57
56
54
61
65
72
72
73

Pressure (mb)

1027
1027
1027
1027
1027
1028
1028
1028
1028
1029
1029
1029
1029
1029
1028
1028
1028
1028
1028
1029
1029

Ozone (du)

323
323
323
323
323
323
324
324
325
325
324
322
320
319
317
315
321
326
332
333
335

Forecast for Cervara di Roma, Province of Rome, Italy (41.99,13.07)

Generated: 11/12/25 22:00:31. Forecast: 11/12/25 to 17/12/25. Timezone: UTC+1.00