Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 19

Waning Crescent 21%

03:23

13:25

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
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:32, Set: 17:08, Transit: 12:21. Moon - Rise: 03:23, Set: 13:25. Civil Dark: 17:38 - 07:02. Nautical Dark: 18:13 - 06:28. Astro Dark: 18:46 - 05:54

Total Clouds (% Sky Obscured)

93
98
100
100
100
100
100
100
100
100
99
98
98
98
100
100
100
100
100
99
100
98
97
96

Low Clouds (% Sky Obscured)

34
16
26
39
18
20
9
1
0
1
1
3
5
5
4
2
2
0
0
1
1
1
0
0

Medium Clouds (% Sky Obscured)

60
64
62
61
52
44
42
31
47
59
71
66
65
63
79
95
92
73
96
95
96
90
92
93

High Clouds (% Sky Obscured)

84
95
100
100
100
100
100
100
100
100
98
98
98
97
100
100
99
100
100
98
99
92
94
92

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

Precipitation Amount (mm)

0.03
0.05
0.05
0.04
0.03
0.02
0.01
0.01
0
0
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
13
12
11
9
8
7
6
5
5
4
4
4
4
3
3
3
4
5
6
8
11
12
13

Dew Point (°C)

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

Relative Humidity (%)

73
71
74
77
80
79
75
72
72
74
75
76
76
78
79
80
79
79
76
72
66
61
56
54

Pressure (mb)

1023
1023
1024
1024
1025
1026
1026
1027
1027
1028
1028
1029
1029
1029
1029
1030
1030
1031
1032
1033
1033
1033
1033
1033

Ozone (du)

388
388
388
388
389
389
388
388
388
387
387
385
384
383
383
383
384
384
385
384
383
381
380
379

Monday 20

Waning Crescent 13%

04:30

14:07

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

Sun - Rise: 07:31, Set: 17:09, Transit: 12:21. Moon - Rise: 04:30, Set: 14:07. Civil Dark: 17:40 - 07:01. Nautical Dark: 18:14 - 06:27. Astro Dark: 18:47 - 05:54

Total Clouds (% Sky Obscured)

99
99
99
92
96
99
98
7
75
92
95
99
92
88
71
16
4
2
7
43
75
80
73
7

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
4
13
6
2
2
2
3
4
2
2
2
2
2
2
2

Medium Clouds (% Sky Obscured)

96
90
94
34
24
92
95
7
1
5
17
6
1
1
2
2
2
2
1
1
1
1
1
1

High Clouds (% Sky Obscured)

99
99
99
91
96
98
77
1
75
92
93
99
92
88
70
13
0
0
6
42
75
79
73
6

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
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
2
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
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
6
6
5
6
5
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6

Chance of Frost

Temperature (°C)

13
13
12
11
10
9
8
8
7
7
6
6
6
5
5
4
4
5
6
8
10
12
14
15

Feels Like (°C)

13
13
12
11
9
8
7
6
5
5
4
4
4
3
3
2
2
2
4
6
8
12
14
15

Dew Point (°C)

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

Relative Humidity (%)

54
54
57
61
63
65
66
67
69
71
73
76
79
81
83
84
85
85
81
75
69
63
58
54

Pressure (mb)

1033
1034
1034
1035
1035
1036
1036
1036
1037
1037
1037
1037
1037
1036
1037
1037
1037
1037
1037
1037
1038
1037
1036
1036

Ozone (du)

379
378
378
379
378
377
376
374
373
371
370
368
366
364
363
362
361
361
361
361
361
360
358
356

Tuesday 21

Waning Crescent 7%

05:33

14:55

15 Good
16 Good
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 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good
13 Good
14 Good

Sun - Rise: 07:31, Set: 17:10, Transit: 12:21. Moon - Rise: 05:33, Set: 14:55. Civil Dark: 17:41 - 07:00. Nautical Dark: 18:15 - 06:26. Astro Dark: 18:48 - 05:53

Total Clouds (% Sky Obscured)

6
12
56
81
77
73
85
91
91
89
88
82
71
41
9
6
7
7
7
7
7
7
5
5

Low Clouds (% Sky Obscured)

6
9
22
41
45
27
16
15
13
12
12
13
12
9
7
6
7
7
7
7
7
7
2
2

Medium Clouds (% Sky Obscured)

3
6
9
14
10
2
2
1
0
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
43
67
58
64
82
90
89
88
86
80
67
34
2
0
0
0
0
0
0
0
3
3

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

Chance of Frost

Temperature (°C)

16
15
13
11
10
9
8
7
7
6
6
6
6
5
5
4
4
5
7
9
11
13
15
16

Feels Like (°C)

16
15
13
11
9
8
7
6
5
5
4
4
4
4
3
2
2
4
6
8
11
13
15
16

Dew Point (°C)

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

Relative Humidity (%)

56
60
66
70
75
80
81
83
84
85
85
86
87
88
90
91
90
90
83
78
71
64
57
55

Pressure (mb)

1036
1035
1035
1036
1036
1035
1035
1035
1035
1035
1035
1034
1034
1034
1034
1034
1034
1034
1034
1034
1033
1033
1032
1032

Ozone (du)

354
352
350
350
349
348
346
345
343
342
339
337
333
330
328
326
324
324
324
325
326
327
328
329

Wednesday 22

Waning Crescent 2%

06:30

14:55

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 Bad
08 Bad
09 OK
10 OK
11 OK
12 OK
13 Good
14 Good

Sun - Rise: 07:30, Set: 17:12, Transit: 12:21. Moon - Rise: 06:30, Set: 14:55. Civil Dark: 17:42 - 07:00. Nautical Dark: 18:16 - 06:26. Astro Dark: 18:49 - 05:53

Total Clouds (% Sky Obscured)

5
5
5
5
1
1
1
1
1
1
0
0
0
0
0
0
48
48
48
48
48
48
0
0

Low Clouds (% Sky Obscured)

2
2
2
2
1
1
1
1
1
1
0
0
0
0
0
0
48
48
48
48
48
48
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
3
3
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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 (%)

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
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
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
15
13
11
9
8
8
7
6
6
6
5
5
5
5
5
5
5
7
9
11
13
14
15

Feels Like (°C)

16
15
13
11
9
8
7
6
5
5
5
4
4
4
3
3
3
4
6
8
11
13
14
15

Dew Point (°C)

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

Relative Humidity (%)

57
61
69
76
81
85
85
86
88
89
91
93
94
93
93
93
92
91
85
80
73
65
59
57

Pressure (mb)

1031
1031
1031
1031
1031
1030
1030
1030
1030
1030
1030
1030
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1028
1028

Ozone (du)

329
329
329
328
328
328
330
331
331
332
332
332
332
331
329
327
325
322
320
317
315
312
310
309

Thursday 23

Waning Crescent 0%

07:20

15:49

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
12 Good
13 Bad
14 Bad

Sun - Rise: 07:29, Set: 17:13, Transit: 12:22. Moon - Rise: 07:20, Set: 15:49. Civil Dark: 17:43 - 06:59. Nautical Dark: 18:17 - 06:25. Astro Dark: 18:50 - 05:52

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
94
94

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
53
53

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
86
86

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

Precipitation Amount (mm)

0.01
0.01
0.01
0.01
0.01
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.02

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
15
13
12
9
8
8
7
7
7
6
6
6
7
7
7
7
7
8
10
12
14
15
16

Feels Like (°C)

15
15
13
12
9
8
8
7
6
5
5
5
5
5
6
6
6
6
8
10
12
14
15
16

Dew Point (°C)

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

Relative Humidity (%)

58
62
69
74
82
84
85
85
87
88
90
89
88
85
80
78
81
79
79
75
71
65
62
64

Pressure (mb)

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

Ozone (du)

309
309
308
308
308
308
308
308
307
306
305
304
305
306
308
310
312
313
315
316
317
319
320
322

Friday 24

New Moon 0%

08:02

16:47

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
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:28, Set: 17:14, Transit: 12:22. Moon - Rise: 08:02, Set: 16:47. Civil Dark: 17:44 - 06:58. Nautical Dark: 18:18 - 06:25. Astro Dark: 18:51 - 05:52

Total Clouds (% Sky Obscured)

94
94
94
94
93
93
93
93
93
93
88
88
88
88
88
88
63
63
63
63
63
63
100
100

Low Clouds (% Sky Obscured)

53
53
53
53
41
41
41
41
41
41
60
60
60
60
60
60
52
52
52
52
52
52
55
55

Medium Clouds (% Sky Obscured)

0
0
0
0
1
1
1
1
1
1
44
44
44
44
44
44
52
52
52
52
52
52
63
63

High Clouds (% Sky Obscured)

86
86
86
86
88
88
88
88
88
88
73
73
73
73
73
73
1
1
1
1
1
1
99
99

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

Precipitation Probability (%)

1
8
6
14
44
29
27
37
24
23
25
14
8
11
11
14
15
10
8
5
4
5
5
5

Precipitation Amount (mm)

0.12
0.26
0.4
0.67
0.98
1.12
1.19
1.17
0.96
0.64
0.4
0.22
0.12
0.09
0.09
0.09
0.09
0.07
0.06
0.04
0.04
0.04
0.04
0.02

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
11
11
10
10
11
11
11
11
12
11
12
11
10
9
8
7
8
10
12
13
12
12
12

Relative Humidity (%)

71
75
80
83
87
88
91
93
95
96
98
100
100
100
100
100
100
100
100
100
100
92
88
87

Pressure (mb)

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

Ozone (du)

324
326
328
330
332
335
338
339
337
332
328
324
320
316
313
311
308
304
300
296
293
291
288
284

Saturday 25

Waxing Crescent 3%

08:38

17:48

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
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:28, Set: 17:15, Transit: 12:22. Moon - Rise: 08:38, Set: 17:48. Civil Dark: 17:45 - 06:58. Nautical Dark: 18:19 - 06:24. Astro Dark: 18:52 - 05:51

Total Clouds (% Sky Obscured)

100
100
100
100
98
98
98
98
98
98
100
100
100
100
100
100
100
100
100
100
100
100
65
65

Low Clouds (% Sky Obscured)

55
55
55
55
32
32
32
32
32
32
16
16
16
16
16
16
6
6
6
6
6
6
58
58

Medium Clouds (% Sky Obscured)

63
63
63
63
61
61
61
61
61
61
82
82
82
82
82
82
87
87
87
87
87
87
10
10

High Clouds (% Sky Obscured)

99
99
99
99
97
97
97
97
97
97
100
100
100
100
100
100
100
100
100
100
100
100
17
17

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

Precipitation Probability (%)

0
0
0
0
0
0
3
4
3
0
0
0
3
4
6
11
19
10
6
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0.01
0.01
0.01
0
0
0
0.01
0.01
0.03
0.09
0.15
0.09
0.02
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
88
89
91
95
95
96
97
97
99
100
100
100
100
100
100
100
100
100
100
97
91
87
85

Pressure (mb)

1022
1022
1022
1022
1022
1023
1023
1023
1023
1023
1022
1022
1022
1022
1022
1022
1022
1022
1023
1023
1023
1023
1023
1022

Ozone (du)

280
277
276
276
278
281
286
291
295
299
303
306
308
311
315
321
325
324
321
320
323
327
333
341

Forecast for Roma, Città Metropolitana di Roma, IT (41.86,12.48)

Generated: 19/01/20 15:33:02. Forecast: 19/01/20 to 25/01/20. Timezone: UTC+1.00