Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 23

Waning Gibbous 90%

20:22

11:09

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: 07:31, Set: 18:12, Transit: 12:51. Moon - Rise: 20:22, Set: 11:09. Civil Dark: 18:40 - 07:02. Nautical Dark: 19:13 - 06:30. Astro Dark: 19:45 - 05:57

Total Clouds (% Sky Obscured)

100
100
100
98
97
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

38
78
98
84
95
98
100
100
100
100
100
100
99
89
94
77
70
74
74
70
82
66
46
58

Medium Clouds (% Sky Obscured)

58
1
7
15
25
3
8
12
10
7
0
0
1
12
2
6
9
9
12
23
21
90
100
100

High Clouds (% Sky Obscured)

100
98
91
90
9
77
53
16
78
94
86
99
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

12
51
79
19
70
58
44
45
42
39
27
48
0
7
0
0
0
0
1
1
0
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
3
3
0
0
0
0
0
0
4
0
0
0
0
0
0
0
0
0
2
1

Precipitation Amount (mm)

0
0
0
0
0.01
0.01
0
0
0
0
0
0
0.01
0
0
0
0
0
0
0
0
0
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
10
10
10
10
10
10
10
10
9
9
10
12
13
14
15
16
16
15
14
12
11
10
10

Feels Like (°C)

10
10
9
9
9
9
9
9
9
8
8
10
12
13
14
15
16
16
15
14
12
11
9
8

Dew Point (°C)

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

Relative Humidity (%)

93
94
95
95
96
96
97
98
100
100
100
100
94
85
75
66
60
60
63
71
80
85
87
87

Pressure (mb)

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

Ozone (du)

296
296
296
296
296
295
295
295
295
294
293
294
295
296
295
295
292
290
291
291
290
290
290
290

Sunday 24

Waning Gibbous 83%

21:03

12:08

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: 07:32, Set: 18:10, Transit: 12:51. Moon - Rise: 21:03, Set: 12:08. Civil Dark: 18:39 - 07:04. Nautical Dark: 19:12 - 06:31. Astro Dark: 19:44 - 05:59

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)

61
41
34
31
22
14
11
14
12
12
52
97
52
69
56
84
25
20
51
90
98
98
92
87

Medium Clouds (% Sky Obscured)

100
100
100
100
84
10
13
11
16
10
100
98
99
100
100
100
100
100
100
100
100
100
95
100

High Clouds (% Sky Obscured)

100
82
100
96
100
100
100
100
100
100
100
100
100
100
99
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

0
0
1
0
0
0
0
2
1
1
0
0
0
0
0
0
0
0
0
6
7
12
19
17

Precipitation Type

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
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
4
6
5
5

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.03
0.13
0.27
0.26
0.23

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

9
9
9
8
8
8
8
7
7
6
7
8
11
13
15
15
16
16
15
13
12
11
10
9

Feels Like (°C)

8
8
7
7
7
6
6
5
5
4
5
7
11
13
15
15
16
16
15
13
12
11
9
9

Dew Point (°C)

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

Relative Humidity (%)

87
88
88
89
88
89
89
89
89
89
86
77
60
48
40
35
37
41
49
61
71
76
76
79

Pressure (mb)

1021
1021
1021
1020
1020
1020
1019
1019
1019
1019
1020
1019
1019
1019
1019
1019
1018
1018
1018
1017
1017
1018
1019
1019

Ozone (du)

290
290
289
290
291
291
290
290
290
291
288
288
289
290
289
289
289
288
287
285
284
284
284
285

Monday 25

Waning Gibbous 75%

21:51

13:03

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: 07:33, Set: 18:09, Transit: 12:51. Moon - Rise: 21:51, Set: 13:03. Civil Dark: 18:38 - 07:05. Nautical Dark: 19:10 - 06:32. Astro Dark: 19:43 - 06:00

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
48
48

Low Clouds (% Sky Obscured)

99
99
77
66
76
74
98
73
59
98
34
34
34
34
34
34
52
52
52
52
52
52
46
46

Medium Clouds (% Sky Obscured)

100
84
79
94
95
100
100
100
100
100
100
100
100
100
100
100
48
48
48
48
48
48
1
1

High 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
5
5

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

1
13
27
36
42
41
41
30
26
18
14
14
14
14
14
14
14
14
14
14
14
14
14
14

Precipitation Type

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

Precipitation Probability (%)

6
8
10
11
14
14
10
6
2
1
22
19
11
6
3
3
6
13
19
22
16
12
9
0

Precipitation Amount (mm)

0.27
0.39
0.58
0.73
0.83
0.76
0.52
0.28
0.1
0.01
0.21
0.18
0.1
0.04
0.02
0.02
0.1
0.29
0.42
0.44
0.31
0.21
0.29
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
85
88
90
92
93
93
94
94
97
100
100
100
93
84
75
66
68
74
84
92
96
94
98

Pressure (mb)

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

Ozone (du)

286
287
289
288
288
288
288
287
287
287
287
287
289
290
289
290
292
292
292
293
293
294
296
298

Tuesday 26

Waning Gibbous 66%

No Rise

13:52

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: 07:35, Set: 18:08, Transit: 12:51. Moon - Rise: No Rise, Set: 13:52. Civil Dark: 18:36 - 07:06. Nautical Dark: 19:09 - 06:33. Astro Dark: 19:41 - 06:01

Total Clouds (% Sky Obscured)

48
48
48
48
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

46
46
46
46
100
100
100
100
100
100
99
99
99
99
99
99
96
96
96
96
96
96
64
64

Medium Clouds (% Sky Obscured)

1
1
1
1
0
0
0
0
0
0
2
2
2
2
2
2
71
71
71
71
71
71
100
100

High Clouds (% Sky Obscured)

5
5
5
5
82
82
82
82
82
82
100
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14

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
3
3
3
2
0
2
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.01
0.01
0.01
0
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

8
8
8
7
7
7
7
7
7
7
7
9
10
11
13
14
14
14
13
11
10
9
8
8

Feels Like (°C)

7
7
6
6
6
6
6
6
6
6
6
8
10
11
13
14
14
14
13
11
10
8
7
7

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
100
100
100
100
100
100
100
100
100
96
83
72
64
60
62
69
81
89
95
97
100

Pressure (mb)

1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1020

Ozone (du)

302
305
308
310
312
311
311
309
308
308
309
309
309
309
309
310
311
311
311
311
310
309
307
306

Wednesday 27

Waning Gibbous 56%

22:46

14:34

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: 07:36, Set: 18:06, Transit: 12:51. Moon - Rise: 22:46, Set: 14:34. Civil Dark: 18:35 - 07:07. Nautical Dark: 19:08 - 06:34. Astro Dark: 19:40 - 06:02

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
74
74
74
74
74
74
84
84

Low Clouds (% Sky Obscured)

64
64
64
64
88
88
88
88
88
88
100
100
100
100
100
100
47
47
47
47
47
47
81
81

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
98
98
98
98
98
98
31
31
31
31
31
31
18
18

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
33
33
33
33
33
33
8
8

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
5
5
5
5
5
5
5
5
4
5
7
9
11
12
14
14
14
13
12
11
10
9
8

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
100
100
100
100
100
100
100
100
100
97
88
78
71
68
70
76
86
92
97
100
100

Pressure (mb)

1020
1020
1020
1019
1020
1020
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1019
1019
1020

Ozone (du)

307
306
306
305
303
302
301
300
299
298
297
297
297
297
298
298
299
300
301
301
302
302
302
303

Thursday 28

Third Quarter 46%

23:48

15:10

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: 07:37, Set: 18:05, Transit: 12:51. Moon - Rise: 23:48, Set: 15:10. Civil Dark: 18:34 - 07:08. Nautical Dark: 19:06 - 06:35. Astro Dark: 19:39 - 06:03

Total Clouds (% Sky Obscured)

84
84
84
84
97
97
97
97
97
97
100
100
100
100
100
100
80
80
80
80
80
80
99
99

Low Clouds (% Sky Obscured)

81
81
81
81
94
94
94
94
94
94
100
100
100
100
100
100
6
6
6
6
6
6
4
4

Medium Clouds (% Sky Obscured)

18
18
18
18
6
6
6
6
6
6
9
9
9
9
9
9
13
13
13
13
13
13
52
52

High Clouds (% Sky Obscured)

8
8
8
8
47
47
47
47
47
47
33
33
33
33
33
33
76
76
76
76
76
76
98
98

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14

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
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
3
4
3
0
0
0
0
0
3
5
6
9

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.02
0.03
0.02
0
0
0
0
0
0.01
0.03
0.07
0.13

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
7
6
6
6
6
6
6
6
5
6
8
10
11
13
14
15
15
14
13
11
10
9
9

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
94
85
78
74
73
76
83
92
100
100
100

Pressure (mb)

1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1020
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019
1020
1020

Ozone (du)

303
303
303
303
302
301
301
301
301
301
301
301
301
301
302
304
304
304
303
302
301
301
300
300

Friday 29

Waning Crescent 36%

00:53

15:42

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 OK
21 OK

Sun - Rise: 07:38, Set: 18:04, Transit: 12:51. Moon - Rise: 00:53, Set: 15:42. Civil Dark: 18:32 - 07:09. Nautical Dark: 19:05 - 06:36. Astro Dark: 19:38 - 06:04

Total Clouds (% Sky Obscured)

99
99
99
99
100
100
100
100
100
100
91
91
91
91
91
91
100
100
100
100
100
100
21
21

Low Clouds (% Sky Obscured)

4
4
4
4
99
99
99
99
99
99
64
64
64
64
64
64
100
100
100
100
100
100
13
13

Medium Clouds (% Sky Obscured)

52
52
52
52
27
27
27
27
27
27
31
31
31
31
31
31
92
92
92
92
92
92
9
9

High Clouds (% Sky Obscured)

98
98
98
98
100
100
100
100
100
100
66
66
66
66
66
66
37
37
37
37
37
37
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14

Precipitation Type

Very Light Rain
Very Light Rain
Very Light Rain
Very 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 (%)

11
14
15
12
8
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.2
0.23
0.17
0.09
0.04
0.01
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
4
4
4
3
2
2
2
2
2
3
2
2
3
3
3
4

Chance of Frost

Temperature (°C)

9
8
8
8
8
9
9
9
8
8
7
9
11
12
14
16
17
17
16
15
13
11
9
9

Feels Like (°C)

9
8
8
8
8
9
8
8
8
7
7
8
11
12
14
16
17
17
16
15
13
11
9
8

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
96
82
70
64
63
69
78
90
100
100
100

Pressure (mb)

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

Ozone (du)

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

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

Generated: 23/10/21 22:46:32. Forecast: 23/10/21 to 30/10/21. Timezone: UTC+2.00