Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 18

Full Moon 99%

18:01

10:08

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: 08:48, Set: 17:44, Transit: 13:16. Moon - Rise: 18:01, Set: 10:08. Civil Dark: 18:18 - 08:13. Nautical Dark: 18:57 - 07:35. Astro Dark: 19:34 - 06:57

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
84
100
100
100
84
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
84
99
100
100
40
78
100

Medium Clouds (% Sky Obscured)

18
24
75
91
85
26
0
0
0
0
0
0
0
0
0
0
0
0
2
0
45
72
93
100

High Clouds (% Sky Obscured)

100
100
100
100
100
91
3
0
0
0
0
0
0
0
0
0
0
0
72
99
100
2
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
3
5
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
0.01
0.01
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

7
7
6
5
5
4
4
4
3
3
3
3
3
3
2
1
2
2
2
3
4
5
7
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
84
84
86
87
88
88
88
88
88
88
89
90
91
98
100
98
96
96
98
96
94
92
90

Pressure (mb)

1035
1035
1034
1034
1034
1034
1034
1034
1034
1033
1033
1033
1032
1032
1031
1031
1031
1031
1031
1032
1032
1032
1031
1031

Ozone (du)

312
317
319
320
321
324
327
330
329
329
331
328
324
322
311
306
304
303
306
315
320
328
332
340

Wednesday 19

Waning Gibbous 96%

19:10

10:33

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

Sun - Rise: 08:47, Set: 17:45, Transit: 13:17. Moon - Rise: 19:10, Set: 10:33. Civil Dark: 18:20 - 08:12. Nautical Dark: 18:58 - 07:34. Astro Dark: 19:35 - 06:57

Total Clouds (% Sky Obscured)

100
100
100
100
100
96
95
100
100
100
13
1
6
9
3
2
0
6
20
16
13
19
54
85

Low Clouds (% Sky Obscured)

100
100
100
100
100
96
95
100
100
100
13
1
6
9
3
2
0
2
13
16
13
19
54
85

Medium Clouds (% Sky Obscured)

100
100
61
2
0
2
6
2
11
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
6
9
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

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

Precipitation Probability (%)

7
11
19
20
23
17
22
21
11
6
4
0
0
0
0
0
0
0
0
0
0
5
5
5

Precipitation Amount (mm)

0.01
0.03
0.1
0.08
0.09
0.07
0.11
0.1
0.05
0.02
0.01
0
0
0
0
0
0
0
0
0
0
0.01
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
88
88
90
90
93
95
93
90
89
88
89
89
91
93
97
99
100
100
100
95
91
82
76

Pressure (mb)

1030
1029
1029
1030
1030
1031
1031
1031
1032
1032
1033
1033
1033
1034
1034
1034
1034
1035
1035
1036
1036
1036
1036
1035

Ozone (du)

345
348
354
353
356
352
350
347
345
343
341
339
332
331
329
328
328
324
320
318
318
316
314
308

Thursday 20

Waning Gibbous 91%

20:21

10:54

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

Sun - Rise: 08:46, Set: 17:47, Transit: 13:17. Moon - Rise: 20:21, Set: 10:54. Civil Dark: 18:21 - 08:11. Nautical Dark: 19:00 - 07:33. Astro Dark: 19:37 - 06:56

Total Clouds (% Sky Obscured)

100
100
97
82
88
80
64
91
70
17
21
37
31
27
24
23
17
17
17
17
17
17
37
37

Low Clouds (% Sky Obscured)

100
100
97
82
88
80
64
91
70
17
20
37
31
27
24
23
17
17
17
17
17
17
37
37

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
2
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
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)

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

Chance of Frost

Temperature (°C)

8
8
7
5
4
3
3
2
2
1
1
1
0
-0
-1
-1
-1
-1
-1
-0
2
4
6
6

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
75
80
82
84
81
82
83
84
85
86
87
88
90
93
96
97
96
95
93
91
87
79
73

Pressure (mb)

1035
1035
1035
1036
1036
1036
1037
1037
1037
1037
1037
1037
1037
1037
1037
1037
1037
1037
1038
1038
1039
1039
1039
1038

Ozone (du)

303
298
296
296
294
293
295
297
294
292
289
289
289
288
288
288
289
290
291
291
289
288
288
286

Friday 21

Waning Gibbous 84%

21:33

11:12

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

Sun - Rise: 08:45, Set: 17:48, Transit: 13:17. Moon - Rise: 21:33, Set: 11:12. Civil Dark: 18:23 - 08:11. Nautical Dark: 19:01 - 07:32. Astro Dark: 19:38 - 06:55

Total Clouds (% Sky Obscured)

37
37
37
37
84
84
84
84
84
84
2
2
2
2
2
2
37
37
37
37
37
37
100
100

Low Clouds (% Sky Obscured)

37
37
37
37
84
84
84
84
84
84
2
2
2
2
2
2
37
37
37
37
37
37
100
100

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
1
1

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
4
3
0
-1
-2
-2
-3
-3
-3
-3
-3
-3
-3
-3
-3
-2
-2
-2
-1
2
3
6
7

Dew Point (°C)

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

Relative Humidity (%)

70
73
80
82
85
86
86
86
85
85
86
87
87
88
88
89
90
91
94
93
93
91
87
82

Pressure (mb)

1038
1038
1038
1038
1039
1039
1039
1039
1039
1039
1039
1038
1038
1038
1038
1038
1038
1038
1038
1039
1038
1038
1038
1037

Ozone (du)

285
285
285
284
285
286
286
285
285
283
283
283
283
284
285
286
288
290
293
295
297
300
299
300

Saturday 22

Waning Gibbous 75%

22:46

11:30

15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
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

Sun - Rise: 08:44, Set: 17:50, Transit: 13:17. Moon - Rise: 22:46, Set: 11:30. Civil Dark: 18:24 - 08:10. Nautical Dark: 19:02 - 07:31. Astro Dark: 19:39 - 06:55

Total Clouds (% Sky Obscured)

100
100
100
100
86
86
86
86
86
86
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

100
100
100
100
86
86
86
86
86
86
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)

1
1
1
1
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
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)

7
7
7
7
6
6
6
6
6
6
5
5
5
5
5
5
5
5
5
5
6
6
6
6

Chance of Frost

Temperature (°C)

9
9
7
5
4
3
3
3
2
2
1
1
0
-0
-1
-1
-1
-0
0
1
2
4
6
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
82
85
86
87
88
88
87
87
86
87
87
88
89
91
92
90
91
93
93
93
91
84
79

Pressure (mb)

1037
1037
1037
1037
1037
1037
1037
1037
1037
1037
1036
1036
1035
1035
1035
1034
1035
1035
1035
1035
1035
1034
1033
1032

Ozone (du)

301
302
304
304
305
310
316
317
316
315
313
315
318
319
316
312
319
319
320
320
320
316
319
321

Sunday 23

Waning Gibbous 65%

23:59

11:47

15 Good
16 Good
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
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: 08:43, Set: 17:51, Transit: 13:18. Moon - Rise: 23:59, Set: 11:47. Civil Dark: 18:25 - 08:09. Nautical Dark: 19:04 - 07:31. Astro Dark: 19:40 - 06:54

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
68
68
68
68
68
68
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
68
68
68
68
68
68
100
100
100
100
100
100
100
100

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)

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)

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

Chance of Frost

Temperature (°C)

9
8
7
4
3
2
1
1
0
0
-0
-0
-1
-1
-2
-3
-3
-3
-3
-2
0
3
6
8

Feels Like (°C)

7
7
5
3
1
-1
-2
-2
-3
-3
-3
-3
-3
-4
-4
-5
-5
-6
-6
-4
-2
1
5
7

Dew Point (°C)

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

Relative Humidity (%)

75
77
81
84
85
87
86
86
85
85
86
86
87
88
89
91
93
95
97
96
93
90
84
78

Pressure (mb)

1032
1031
1031
1031
1031
1031
1031
1030
1030
1030
1030
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1028

Ozone (du)

322
323
324
325
325
324
322
321
321
321
322
321
319
318
317
316
316
316
318
319
319
318
318
319

Monday 24

Waning Gibbous 54%

01:14

12:06

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 Good
14 Good

Sun - Rise: 08:42, Set: 17:53, Transit: 13:18. Moon - Rise: 01:14, Set: 12:06. Civil Dark: 18:27 - 08:08. Nautical Dark: 19:05 - 07:30. Astro Dark: 19:42 - 06:53

Total Clouds (% Sky Obscured)

100
100
100
100
79
79
79
79
79
79
55
55
55
55
55
55
58
58
58
58
58
58
18
18

Low Clouds (% Sky Obscured)

100
100
100
100
79
79
79
79
79
79
55
55
55
55
55
55
58
58
58
58
58
58
18
18

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)

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)

4
4
4
4
4
4
4
4
4
4
4
4
3
3
3
3
3
4
5
5
5
5
5
5

Chance of Frost

Temperature (°C)

9
9
7
5
3
2
1
-0
-1
-1
-2
-2
-2
-3
-3
-3
-4
-3
-3
-2
-1
2
4
6

Feels Like (°C)

8
8
6
3
1
-1
-2
-2
-3
-3
-4
-4
-4
-5
-5
-6
-6
-6
-6
-5
-4
-1
1
4

Dew Point (°C)

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

Relative Humidity (%)

74
75
80
84
86
88
87
86
86
86
87
87
86
86
87
88
89
90
91
91
91
88
84
78

Pressure (mb)

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

Ozone (du)

321
322
323
324
324
326
327
328
327
326
325
325
324
325
325
325
327
331
336
340
342
342
343
345

Forecast for Ercé-près-Liffré, Ille-et-Vilaine, FR (48.26,-1.51)

Generated: 18/01/22 15:05:56. Forecast: 18/01/22 to 24/01/22. Timezone: UTC+1.00