Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 21

Waxing Gibbous 79%

16:56

00:58

00 Bad
01 Bad
02 OK
03 Good
04 Good
05 Good
06 Good
07 Good
08 OK
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
22 Bad
23 Bad

Sun - Rise: 06:49, Set: 19:01, Transit: 12:55. Moon - Rise: 16:56, Set: 00:58. Civil Dark: 19:30 - 06:20. Nautical Dark: 20:05 - 05:45. Astro Dark: 20:40 - 05:10

Total Clouds (% Sky Obscured)

70
51
37
10
15
15
15
11
27
100
100
100
100
100
100
97
100
89
91
93
100
100
100
100

Low Clouds (% Sky Obscured)

67
51
24
8
10
13
12
7
11
16
10
12
16
12
1
0
2
21
32
23
23
24
0
47

Medium Clouds (% Sky Obscured)

28
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
10
4
22
2
2
21
82
84

High Clouds (% Sky Obscured)

0
0
0
0
0
0
2
4
17
100
100
100
100
100
100
96
100
89
75
93
100
100
100
100

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
9
9
9
9
9
9
9

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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)

8
8
8
9
8
9
8
7
7
10
9
8
8
7
6
6
6
5
4
4
3
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
76
77
75
76
81
81
80
73
61
55
51
47
45
43
43
44
50
59
59
61
62
62
61

Pressure (mb)

1020
1021
1021
1022
1022
1022
1023
1024
1025
1026
1026
1026
1026
1025
1025
1024
1024
1024
1025
1025
1026
1026
1026
1027

Ozone (du)

284
284
284
285
286
286
287
286
287
287
287
287
288
290
290
290
290
288
288
287
285
288
291
292

Tuesday 22

Waxing Gibbous 87%

17:21

02:06

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

Sun - Rise: 06:50, Set: 18:59, Transit: 12:55. Moon - Rise: 17:21, Set: 02:06. Civil Dark: 19:28 - 06:21. Nautical Dark: 20:03 - 05:47. Astro Dark: 20:38 - 05:11

Total Clouds (% Sky Obscured)

100
98
95
70
49
64
62
90
85
50
26
6
15
18
19
18
14
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

59
59
53
33
39
38
25
0
0
0
0
6
15
18
18
17
14
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

91
92
65
62
27
43
48
90
80
35
18
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
91
83
11
1
4
7
30
24
4
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)

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

Chance of Frost

Temperature (°C)

8
9
8
8
7
6
6
6
7
9
11
13
14
15
16
16
16
16
15
12
10
9
8
8

Feels Like (°C)

5
4
4
4
3
4
4
4
4
6
7
10
12
13
14
14
14
14
14
12
10
8
7
6

Dew Point (°C)

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

Relative Humidity (%)

64
65
63
65
72
79
82
81
74
64
59
56
53
50
48
46
46
51
60
65
68
69
69
71

Pressure (mb)

1027
1027
1028
1028
1029
1029
1030
1030
1031
1031
1032
1032
1031
1031
1031
1031
1030
1030
1031
1031
1032
1033
1033
1033

Ozone (du)

291
291
292
294
295
295
296
299
301
303
304
307
310
313
315
312
309
307
305
305
305
306
307
308

Wednesday 23

Waxing Gibbous 93%

17:42

03:15

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
22 Good
23 Good

Sun - Rise: 06:52, Set: 18:57, Transit: 12:54. Moon - Rise: 17:42, Set: 03:15. Civil Dark: 19:26 - 06:22. Nautical Dark: 20:01 - 05:48. Astro Dark: 20:36 - 05:13

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
11
15
16
7
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
11
15
16
7
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)

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)

5
5
5
5
5
5
5
5
4
7
9
9
9
9
10
10
10
9
6
5
5
5
5
5

Chance of Frost

Temperature (°C)

7
6
6
6
6
5
5
5
7
10
12
14
16
17
18
18
18
17
16
13
11
10
9
8

Feels Like (°C)

6
5
5
5
4
4
4
4
6
8
11
12
14
16
16
16
16
16
15
12
11
10
8
7

Dew Point (°C)

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

Relative Humidity (%)

75
76
78
80
80
83
85
88
81
69
63
57
53
50
46
46
46
51
61
63
66
71
73
75

Pressure (mb)

1034
1034
1034
1035
1035
1035
1036
1036
1037
1037
1037
1037
1037
1036
1036
1035
1035
1035
1035
1035
1035
1036
1036
1036

Ozone (du)

309
309
310
311
310
309
308
308
308
307
307
307
306
306
305
306
307
306
305
304
303
302
301
300

Thursday 24

Waxing Gibbous 97%

18:01

04:25

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
22 Good
23 Good

Sun - Rise: 06:53, Set: 18:55, Transit: 12:54. Moon - Rise: 18:01, Set: 04:25. Civil Dark: 19:24 - 06:24. Nautical Dark: 19:59 - 05:49. Astro Dark: 20:34 - 05:14

Total 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

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)

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)

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

Chance of Frost

Temperature (°C)

7
7
6
6
6
5
5
5
7
11
13
15
17
18
19
19
19
19
16
14
12
11
11
10

Feels Like (°C)

7
6
5
5
5
5
5
5
7
10
13
15
17
17
18
18
18
18
16
14
13
12
11
10

Dew Point (°C)

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

Relative Humidity (%)

78
79
79
81
83
85
86
88
81
69
62
55
51
46
44
43
43
49
60
63
65
66
68
71

Pressure (mb)

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

Ozone (du)

299
299
299
299
299
299
300
300
300
301
301
301
302
302
302
301
301
301
302
302
302
302
301
300

Friday 25

Waxing Gibbous 99%

18:19

05:35

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 OK
17 OK
18 OK
19 OK
20 OK
21 Good
22 Good
23 Good

Sun - Rise: 06:54, Set: 18:53, Transit: 12:54. Moon - Rise: 18:19, Set: 05:35. Civil Dark: 19:22 - 06:25. Nautical Dark: 19:57 - 05:50. Astro Dark: 20:32 - 05:15

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
1
5
9
19
25
25
30
22
3
0
0

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)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
7
15
25
25
30
19
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
4
4
3
4
3
4
4
4
5
6
6
6
6
5
5
5
4
3
4
4
4
4

Chance of Frost

Temperature (°C)

9
9
8
8
8
7
8
7
8
11
15
18
19
20
22
22
22
21
19
17
15
14
13
12

Feels Like (°C)

9
9
8
8
8
8
8
7
8
12
15
18
20
20
22
21
21
21
18
15
13
12
13
12

Dew Point (°C)

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

Relative Humidity (%)

74
80
81
84
85
85
85
87
82
71
61
56
51
47
44
44
44
51
63
67
67
68
70
71

Pressure (mb)

1030
1030
1029
1029
1028
1028
1028
1028
1028
1028
1028
1027
1027
1026
1025
1024
1023
1023
1023
1023
1023
1023
1023
1022

Ozone (du)

299
299
299
299
300
301
302
302
301
299
299
298
298
298
299
299
299
299
300
300
300
301
301
301

Saturday 26

Full Moon 100%

18:38

06:47

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

Sun - Rise: 06:55, Set: 18:51, Transit: 12:53. Moon - Rise: 18:38, Set: 06:47. Civil Dark: 19:21 - 06:26. Nautical Dark: 19:55 - 05:52. Astro Dark: 20:30 - 05:17

Total Clouds (% Sky Obscured)

0
0
0
1
1
1
0
0
0
0
0
22
47
65
60
50
50
41
37
36
34
28
29
20

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)

0
0
0
1
1
1
0
0
0
0
0
22
47
65
60
50
50
41
37
36
34
28
29
20

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

Chance of Frost

Temperature (°C)

12
11
11
10
10
9
9
9
10
13
16
19
20
21
23
23
22
22
20
18
16
15
14
13

Feels Like (°C)

11
11
10
10
9
9
9
8
9
11
12
13
14
15
17
23
23
22
22
22
22
14
15
14

Dew Point (°C)

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

Relative Humidity (%)

71
73
74
74
78
78
78
81
77
68
60
53
49
46
42
45
48
50
53
57
60
63
65
68

Pressure (mb)

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

Ozone (du)

302
304
305
307
307
307
306
305
303
302
301
300
299
298
297
296
294
293
293
293
293
293
293
292

Sunday 27

Waning Gibbous 100%

18:58

08:02

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
22 Good
23 Good

Sun - Rise: 06:57, Set: 18:49, Transit: 12:53. Moon - Rise: 18:58, Set: 08:02. Civil Dark: 19:19 - 06:27. Nautical Dark: 19:53 - 05:53. Astro Dark: 20:28 - 05:18

Total Clouds (% Sky Obscured)

8
1
1
0
0
0
0
0
5
9
12
8
4
0
0
1
1
10
14
15
10
5
5
4

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
3
5
4
2
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)

8
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
10
15
10
5
5
4

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

Chance of Frost

Temperature (°C)

13
12
12
11
11
11
11
11
12
14
17
19
20
21
22
22
23
23
20
18
16
15
15
14

Feels Like (°C)

14
14
13
11
11
12
11
11
11
13
15
15
16
18
19
25
25
25
24
24
23
15
15
15

Dew Point (°C)

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

Relative Humidity (%)

70
72
73
76
77
80
79
80
80
73
65
59
57
54
53
54
54
55
61
65
71
73
75
78

Pressure (mb)

1019
1019
1019
1019
1018
1018
1018
1018
1019
1018
1018
1018
1018
1017
1017
1016
1016
1015
1016
1016
1016
1016
1016
1017

Ozone (du)

291
291
290
287
285
283
284
284
285
284
284
284
283
282
281
281
280
279
279
279
279
279
280
280

Forecast for Gloucester Glen, Ottawa, Canada (45.29,-75.70)

Generated: 21/09/26 17:35:33. Forecast: 21/09/26 to 27/09/26. Timezone: UTC-4.00