Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 21

Waxing Gibbous 79%

17:11

01:57

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

Sun - Rise: 06:42, Set: 18:50, Transit: 12:46. Moon - Rise: 17:11, Set: 01:57. Civil Dark: 19:22 - 06:13. Nautical Dark: 19:56 - 05:38. Astro Dark: 20:31 - 05:03

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
83
80
84
94
69
88
73
90
17
14
32
23
25
72
16
9

Low Clouds (% Sky Obscured)

7
8
15
17
13
8
3
11
28
30
35
30
0
5
5
4
10
8
7
20
20
30
10
8

Medium Clouds (% Sky Obscured)

42
52
3
32
83
96
73
84
59
64
61
89
69
75
71
84
2
1
24
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
99
53
50
43
6
3
57
22
22
4
2
1
0
3
38
3
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)

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

Chance of Frost

Temperature (°C)

12
11
10
9
8
7
6
6
5
4
4
3
3
5
8
10
12
14
15
16
17
17
16
14

Feels Like (°C)

10
9
8
7
5
3
3
3
3
1
1
0
-0
3
5
7
9
12
13
13
15
15
13
13

Dew Point (°C)

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

Relative Humidity (%)

62
65
63
62
63
65
69
74
73
75
77
85
88
76
67
58
52
49
46
43
41
41
45
56

Pressure (mb)

1025
1026
1026
1027
1027
1027
1027
1028
1028
1028
1029
1029
1030
1031
1031
1031
1031
1031
1031
1030
1030
1030
1030
1031

Ozone (du)

291
293
293
294
296
295
297
297
295
296
297
296
295
296
297
298
300
303
303
304
307
309
310
309

Tuesday 22

Waxing Gibbous 86%

17:33

03:07

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

Sun - Rise: 06:43, Set: 18:49, Transit: 12:46. Moon - Rise: 17:33, Set: 03:07. Civil Dark: 19:20 - 06:14. Nautical Dark: 19:54 - 05:40. Astro Dark: 20:29 - 05:04

Total Clouds (% Sky Obscured)

13
10
16
17
12
8
3
8
14
17
17
21
11
0
0
0
0
7
26
20
14
1
0
0

Low Clouds (% Sky Obscured)

13
10
16
17
12
8
3
8
14
17
17
21
11
0
0
0
0
7
26
20
14
1
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
4
4
3
4
3
3
3
3
3
3
3
3
3
4
4
5
7
7
7
7
7
5

Chance of Frost

Temperature (°C)

11
9
8
7
6
6
6
5
5
4
4
4
3
6
9
12
15
16
18
18
18
18
17
15

Feels Like (°C)

10
9
7
7
6
6
5
5
5
4
4
3
3
6
9
12
14
15
17
17
17
17
16
15

Dew Point (°C)

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

Relative Humidity (%)

68
73
74
77
81
83
85
86
86
86
88
86
88
75
63
56
51
47
44
40
38
38
43
58

Pressure (mb)

1031
1032
1032
1033
1033
1033
1033
1034
1034
1034
1035
1036
1036
1036
1037
1037
1037
1037
1036
1036
1035
1035
1035
1034

Ozone (du)

307
306
305
305
305
308
311
314
317
318
317
316
314
313
313
314
314
312
312
310
309
309
309
308

Wednesday 23

Waxing Gibbous 93%

17:52

04:16

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 Good
14 Good
15 Good
16 Good
17 Good
18 Good

Sun - Rise: 06:44, Set: 18:47, Transit: 12:46. Moon - Rise: 17:52, Set: 04:16. Civil Dark: 19:18 - 06:15. Nautical Dark: 19:52 - 05:41. Astro Dark: 20:27 - 05:06

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)

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

Chance of Frost

Temperature (°C)

12
10
8
7
7
6
6
6
5
5
4
4
4
6
10
13
15
17
18
19
19
18
18
16

Feels Like (°C)

11
9
8
8
7
6
5
5
5
5
4
4
4
6
10
13
14
16
17
18
18
18
18
16

Dew Point (°C)

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

Relative Humidity (%)

66
69
71
77
79
82
82
83
86
85
86
86
86
75
63
55
49
45
43
41
41
42
46
59

Pressure (mb)

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

Ozone (du)

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

Thursday 24

Waxing Gibbous 97%

18:10

05:27

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

Sun - Rise: 06:46, Set: 18:45, Transit: 12:45. Moon - Rise: 18:10, Set: 05:27. Civil Dark: 19:16 - 06:16. Nautical Dark: 19:50 - 05:42. Astro Dark: 20:25 - 05:07

Total Clouds (% Sky Obscured)

0
5
9
16
18
21
25
43
63
80
50
26
1
1
0
0
0
0
0
1
3
4
22
40

Low Clouds (% Sky Obscured)

0
5
9
16
18
21
25
35
40
43
28
14
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
1
2
3
4
5
6
29
52
75
47
22
1
1
0
0
0
0
0
1
3
4
19
35

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

Chance of Frost

Temperature (°C)

13
11
10
9
8
8
8
8
7
7
7
7
7
9
11
14
17
18
20
21
21
21
20
18

Feels Like (°C)

13
11
10
10
9
9
8
7
7
6
6
7
7
9
11
14
17
18
19
20
20
21
20
19

Dew Point (°C)

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

Relative Humidity (%)

69
73
77
78
79
81
81
84
85
88
88
91
93
87
75
64
58
52
48
46
45
46
50
63

Pressure (mb)

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

Ozone (du)

306
307
306
306
305
305
307
309
309
309
307
308
306
306
306
306
305
304
304
304
304
303
303
302

Friday 25

Waxing Gibbous 100%

18:29

06:38

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

Sun - Rise: 06:47, Set: 18:43, Transit: 12:45. Moon - Rise: 18:29, Set: 06:38. Civil Dark: 19:14 - 06:18. Nautical Dark: 19:48 - 05:43. Astro Dark: 20:23 - 05:09

Total Clouds (% Sky Obscured)

54
36
18
0
7
14
29
33
36
28
30
53
80
80
85
95
100
85
75
55
40
25
20
20

Low Clouds (% Sky Obscured)

0
0
0
0
7
14
22
15
7
0
0
0
0
0
0
0
0
0
0
0
0
0
10
20

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)

47
32
16
0
0
1
11
20
20
14
30
53
80
80
85
90
95
85
75
55
40
25
20
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)

4
4
4
5
5
5
5
5
5
5
5
5
5
5
6
7
8
9
10
11
9
8
7
6

Chance of Frost

Temperature (°C)

15
13
12
11
10
10
9
9
9
8
8
8
9
10
12
15
17
18
20
21
21
20
20
18

Feels Like (°C)

16
14
12
12
10
10
9
8
7
7
6
8
9
10
11
12
13
14
15
16
21
21
20
20

Dew Point (°C)

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

Relative Humidity (%)

73
76
80
80
80
80
82
85
88
88
90
90
93
85
71
60
51
47
44
40
43
44
46
52

Pressure (mb)

1022
1022
1022
1021
1021
1021
1021
1021
1020
1020
1020
1020
1021
1021
1021
1021
1021
1020
1019
1019
1018
1018
1018
1018

Ozone (du)

301
300
299
299
298
298
299
299
300
301
302
303
306
310
309
308
306
305
304
303
303
303
303
301

Saturday 26

Full Moon 100%

18:50

07:52

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

Sun - Rise: 06:48, Set: 18:41, Transit: 12:45. Moon - Rise: 18:50, Set: 07:52. Civil Dark: 19:12 - 06:19. Nautical Dark: 19:46 - 05:45. Astro Dark: 20:21 - 05:10

Total Clouds (% Sky Obscured)

20
20
14
14
13
9
8
4
5
5
0
0
15
35
45
50
65
55
50
50
45
30
19
9

Low Clouds (% Sky Obscured)

20
20
10
0
0
0
0
0
0
0
0
0
0
10
20
30
31
33
35
48
45
30
19
9

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
17
26
23
24
21
19
9

High Clouds (% Sky Obscured)

20
20
14
14
13
9
8
4
5
5
0
0
15
20
20
25
30
30
35
40
45
30
19
9

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
1
1
1
2
2
1
2
2
1
1
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
15
14
14
13
13
12
11
11
11
10
11
11
12
14
16
17
19
20
21
21
20
20
19

Feels Like (°C)

20
21
14
14
14
13
13
13
11
11
11
11
11
10
13
14
13
15
15
16
22
21
21
22

Dew Point (°C)

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

Relative Humidity (%)

58
66
67
69
70
71
73
76
77
81
83
81
79
76
69
60
55
52
50
48
50
50
51
59

Pressure (mb)

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

Ozone (du)

300
298
297
296
296
295
294
293
293
292
292
292
292
292
290
289
288
287
285
284
284
283
283
282

Sunday 27

Waning Gibbous 97%

No Rise

09:09

19 Good
20 OK
21 OK
22 OK
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

Sun - Rise: 06:49, Set: 18:39, Transit: 12:44. Moon - Rise: No Rise, Set: 09:09. Civil Dark: 19:10 - 06:20. Nautical Dark: 19:44 - 05:46. Astro Dark: 20:19 - 05:11

Total Clouds (% Sky Obscured)

9
22
34
43
76
90
97
96
96
94
95
94
94
93
92
92
91
94
96

Low Clouds (% Sky Obscured)

9
22
34
43
76
61
60
33
24
24
24
30
35
27
29
25
19
14
7

Medium Clouds (% Sky Obscured)

9
13
17
23
24
21
24
30
37
47
41
41
41
36
27
26
35
44
49

High Clouds (% Sky Obscured)

0
5
8
11
6
9
13
6
1
0
0
1
5
39
70
92
73
51
43

ISS Passover

Visibility (miles)

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

Precipitation Type

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
0
1
1
1
1
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
16
16
15
14
14
13
13
13
13
13
13
13
13
15
16
18
19
19

Feels Like (°C)

23
24
16
16
16
16
15
16
12
13
13
12
12
12
14
14
14
14
15

Dew Point (°C)

11
12
12
11
11
11
11
11
11
11
11
11
11
11
11
10
10
10
10

Relative Humidity (%)

67
77
79
80
83
83
84
86
87
87
89
87
87
86
76
68
61
58
54

Pressure (mb)

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

Ozone (du)

282
282
282
281
281
281
281
280
281
281
281
281
282
282
282
281
281
281
281

Forecast for Hemmingford, Montérégie, Canada (45.05,-73.58)

Generated: 21/09/26 19:43:21. Forecast: 21/09/26 to 27/09/26. Timezone: UTC-4.00