Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 26

Waxing Gibbous 90%

14:41

04:02

13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 OK
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

Sun - Rise: 07:03, Set: 16:08, Transit: 11:35. Moon - Rise: 14:41, Set: 04:02. Civil Dark: 16:40 - 06:30. Nautical Dark: 17:17 - 05:53. Astro Dark: 17:53 - 05:18

Total Clouds (% Sky Obscured)

100
100
100
94
79
28
40
98
59
100
97
100
95
100
100
98
100
100
100
100
84
93
88
83

Low Clouds (% Sky Obscured)

100
100
100
91
7
2
37
98
57
100
97
100
95
100
100
98
100
100
100
99
75
79
83
71

Medium Clouds (% Sky Obscured)

95
51
46
41
77
27
22
44
34
10
30
9
5
27
44
37
20
36
14
4
1
0
0
0

High Clouds (% Sky Obscured)

98
99
49
27
3
0
0
0
0
0
0
0
0
0
0
0
0
49
66
77
34
66
29
41

ISS Passover

Visibility (miles)

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

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
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

11
12
20
23
25
17
8
10
6
11
9
11
17
19
22
24
22
19
17
12
12
13
12
11

Precipitation Amount (mm)

0.01
0.01
0.06
0.08
0.09
0.06
0.01
0.02
0.02
0.08
0.04
0.04
0.08
0.08
0.11
0.13
0.1
0.06
0.05
0.03
0.02
0.02
0.02
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

4
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
4
4

Relative Humidity (%)

87
87
90
93
96
96
98
97
95
94
94
94
93
92
91
91
93
94
96
97
99
98
96
93

Pressure (mb)

1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1016
1016
1016
1016
1017
1017
1017
1017
1017

Ozone (du)

270
269
270
270
265
259
255
255
256
258
260
264
267
269
271
273
272
270
270
271
273
273
272
269

Friday 27

Waxing Gibbous 95%

15:01

05:05

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
12 Bad

Sun - Rise: 07:04, Set: 16:07, Transit: 11:35. Moon - Rise: 15:01, Set: 05:05. Civil Dark: 16:40 - 06:31. Nautical Dark: 17:17 - 05:54. Astro Dark: 17:52 - 05:19

Total Clouds (% Sky Obscured)

73
53
56
46
53
55
58
92
96
58
96
98
99
99
99
100
100
100
100
99
98
95
98
95

Low Clouds (% Sky Obscured)

55
53
56
46
53
55
57
75
93
57
96
98
99
99
99
99
99
97
92
99
98
93
98
92

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
1
2
5
4
5
13
41
75
98
98
100
99
99
86
58
86
86
55

High Clouds (% Sky Obscured)

41
0
0
0
0
0
1
74
84
1
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
9
7
5
4
3
3
2
2
1
3
6

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
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

10
10
9
8
6
8
10
10
11
10
9
8
8
9
10
11
12
13
14
12
16
22
25
30

Precipitation Amount (mm)

0.02
0.02
0.02
0.02
0.03
0.05
0.08
0.08
0.09
0.08
0.06
0.05
0.05
0.05
0.06
0.07
0.07
0.07
0.07
0.06
0.05
0.06
0.08
0.14

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
92
92
94
95
96
96
94
93
92
92
91
91
91
91
92
93
95
96
97
97
94
92
88

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1014
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013

Ozone (du)

267
268
268
269
269
269
270
272
275
277
277
277
278
281
285
289
291
294
299
309
320
328
327
321

Saturday 28

Waxing Gibbous 99%

15:24

06:09

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

Sun - Rise: 07:05, Set: 16:07, Transit: 11:36. Moon - Rise: 15:24, Set: 06:09. Civil Dark: 16:40 - 06:32. Nautical Dark: 17:16 - 05:55. Astro Dark: 17:52 - 05:20

Total Clouds (% Sky Obscured)

100
99
98
70
73
50
50
46
84
81
48
16
9
9
9
9
9
9
48
48
48
48
48
48

Low Clouds (% Sky Obscured)

100
99
97
59
70
48
47
45
83
61
43
15
9
9
9
9
9
9
48
48
48
48
48
48

Medium Clouds (% Sky Obscured)

99
54
30
45
13
7
15
14
60
78
39
10
3
3
3
3
3
3
0
0
0
0
0
0

High Clouds (% Sky Obscured)

64
39
4
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)

8
10
10
10
10
9
7
8
10
10
10
10
8
8
8
9
9
9
9
9
9
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
None
None
None
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

Precipitation Probability (%)

32
30
27
17
9
5
4
4
6
9
8
7
6
5
5
5
4
2
2
1
0
0
0
0

Precipitation Amount (mm)

0.19
0.18
0.14
0.11
0.08
0.05
0.05
0.06
0.11
0.16
0.13
0.09
0.07
0.05
0.04
0.03
0.02
0.01
0.01
0.01
0
0
0
0

Wind Speed/Direction (mph)

7
7
7
7
8
8
8
7
6
6
6
6
7
7
6
6
6
6
6
6
6
6
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
1
-0
-1
-1
-1
-1
-1
-1
-0
-0
-0
-0
-0
-0
-1
-1
-2
-2
-2
-1
-1
1
2

Dew Point (°C)

2
2
1
0
0
-0
-0
-1
-0
-0
0
0
0
0
0
0
-0
-0
-1
-0
-0
0
1
1

Relative Humidity (%)

86
86
86
86
86
85
83
82
82
82
83
83
83
83
84
85
88
90
91
92
89
86
82
78

Pressure (mb)

1012
1013
1013
1014
1014
1015
1016
1016
1016
1016
1016
1017
1017
1017
1018
1018
1019
1019
1020
1020
1020
1021
1020
1020

Ozone (du)

317
317
318
318
313
306
300
295
291
287
285
284
283
282
282
281
281
281
281
283
285
286
285
283

Sunday 29

Waxing Gibbous 100%

15:51

07:13

13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 OK
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

Sun - Rise: 07:06, Set: 16:06, Transit: 11:36. Moon - Rise: 15:51, Set: 07:13. Civil Dark: 16:39 - 06:33. Nautical Dark: 17:16 - 05:56. Astro Dark: 17:52 - 05:21

Total Clouds (% Sky Obscured)

59
59
59
59
59
59
14
14
14
14
14
14
74
74
74
74
74
74
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

59
59
59
59
59
59
14
14
14
14
14
14
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

2
2
2
2
2
2
0
0
0
0
0
0
0
0
0
0
0
0
6
6
6
6
6
6

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
74
74
74
74
74
74
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
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
1
1
1
0
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
76
80
84
87
90
92
95
96
98
98
99
100
100
100
99
99
98
95
93
90
87
83
79

Pressure (mb)

1019
1020
1020
1020
1021
1021
1021
1022
1022
1022
1022
1021
1021
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019

Ozone (du)

281
282
284
286
287
287
288
288
288
287
285
282
281
281
283
283
284
284
283
283
282
280
278
276

Monday 30

Full Moon 99%

16:23

08:15

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
12 Bad

Sun - Rise: 07:08, Set: 16:06, Transit: 11:36. Moon - Rise: 16:23, Set: 08:15. Civil Dark: 16:39 - 06:34. Nautical Dark: 17:16 - 05:57. Astro Dark: 17:51 - 05:22

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

2
2
2
2
2
2
23
23
23
23
23
23
5
5
5
5
5
5
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
97
97
97
97
97
97
8
8
8
8
8
8
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
99
99
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
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
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
6
12
17
17
13
12
21
36
48
46
40
31
24
15
9
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0.02
0.11
0.19
0.13
0.05
0.05
0.12
0.25
0.33
0.26
0.15
0.09
0.05
0.02
0.01
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

9
9
10
11
12
13
15
15
15
15
14
13
13
13
14
14
14
14
14
15
16
17
17
17

Chance of Frost

Temperature (°C)

9
9
8
8
9
9
10
11
12
13
11
11
14
14
14
15
15
15
15
15
15
16
17
17

Feels Like (°C)

7
7
6
5
6
6
10
11
12
13
11
11
14
14
14
15
15
15
15
15
15
16
17
17

Dew Point (°C)

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

Relative Humidity (%)

76
76
79
81
82
81
79
78
77
76
90
91
78
78
77
77
78
79
79
80
80
79
76
74

Pressure (mb)

1018
1017
1016
1015
1014
1013
1012
1011
1010
1009
1008
1007
1007
1006
1005
1004
1004
1003
1003
1002
1002
1001
1001
1000

Ozone (du)

274
274
274
275
275
275
275
274
272
271
271
271
272
272
273
274
273
273
273
272
272
272
272
272

Tuesday 1

Waning Gibbous 97%

17:03

09:14

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 Good
08 Good
09 Good
10 Good
11 Good
12 Good

Sun - Rise: 07:09, Set: 16:05, Transit: 11:37. Moon - Rise: 17:03, Set: 09:14. Civil Dark: 16:39 - 06:35. Nautical Dark: 17:16 - 05:58. Astro Dark: 17:51 - 05:23

Total Clouds (% Sky Obscured)

86
86
86
86
86
86
95
95
95
95
95
95
90
90
90
90
90
90
5
5
5
5
5
5

Low Clouds (% Sky Obscured)

13
13
13
13
13
13
26
26
26
26
26
26
6
6
6
6
6
6
5
5
5
5
5
5

Medium Clouds (% Sky Obscured)

3
3
3
3
3
3
0
0
0
0
0
0
11
11
11
11
11
11
0
0
0
0
0
0

High Clouds (% Sky Obscured)

84
84
84
84
84
84
93
93
93
93
93
93
88
88
88
88
88
88
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
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

Precipitation Probability (%)

0
0
0
0
11
22
31
31
27
26
21
12
11
8
4
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0.02
0.08
0.14
0.14
0.14
0.14
0.1
0.05
0.03
0.01
0.01
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

16
16
15
14
13
11
10
9
10
9
8
7
6
6
7
7
8
8
8
9
10
11
11
10

Chance of Frost

Temperature (°C)

18
18
17
16
16
15
15
13
12
10
9
7
6
5
5
4
4
3
3
3
3
4
5
5

Feels Like (°C)

18
18
17
16
16
15
15
13
12
10
6
5
4
3
2
1
1
-0
-1
-1
-0
0
1
2

Dew Point (°C)

13
13
12
12
12
13
12
11
8
6
4
3
2
1
1
-0
-1
-1
-1
-1
-1
-1
-2
-1

Relative Humidity (%)

74
74
74
77
80
85
86
82
77
74
75
78
79
77
75
74
74
77
78
77
72
68
65
63

Pressure (mb)

999
999
998
998
998
999
999
1000
1001
1002
1004
1005
1006
1007
1007
1008
1009
1010
1010
1011
1012
1012
1012
1012

Ozone (du)

271
270
269
267
266
264
264
265
267
269
270
270
270
271
272
272
271
270
269
269
269
269
270
270

Wednesday 2

Waning Gibbous 92%

17:51

10:07

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

Sun - Rise: 07:10, Set: 16:05, Transit: 11:37. Moon - Rise: 17:51, Set: 10:07. Civil Dark: 16:38 - 06:36. Nautical Dark: 17:15 - 05:59. Astro Dark: 17:51 - 05:24

Total Clouds (% Sky Obscured)

30
30
30
30
30
30
22
22
22
22
22
22
87
87
87
87
87
87
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

1
1
1
1
1
1
19
19
19
19
19
19
73
73
73
73
73
73
16
16
16
16
16
16

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
18
18
18
18
18
18
83
83
83
83
83
83
100
100
100
100
100
100

High Clouds (% Sky Obscured)

29
29
29
29
29
29
0
0
0
0
0
0
2
2
2
2
2
2
63
63
63
63
63
63

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
2
1
1
0
0
-0
-0
-0
-0
-1
-1
-1
-2
-2
-2
-2
-2
-2
-2
-1
0
1
2

Dew Point (°C)

-1
-1
-1
-1
-1
-1
-1
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-1
-1
-0
-0
-0
-0
0

Relative Humidity (%)

62
65
70
73
74
75
74
73
73
74
76
77
77
76
76
77
80
83
85
84
80
76
71
68

Pressure (mb)

1012
1013
1013
1014
1014
1015
1015
1016
1016
1016
1016
1016
1016
1016
1017
1017
1016
1016
1016
1016
1017
1017
1017
1016

Ozone (du)

270
269
267
266
267
269
270
270
270
270
271
272
273
277
282
286
288
289
289
290
291
291
291
291

Forecast for Sherbrooke, La Région-Sherbrookoise, CA (45.37,-71.85)

Generated: 26/11/20 13:06:58. Forecast: 26/11/20 to 02/12/20. Timezone: UTC-5.00