Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 13

Waxing Crescent 10%

11:41

19:15

12 Bad
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

Sun - Rise: 07:09, Set: 18:12, Transit: 12:40. Moon - Rise: 11:41, Set: 19:15. Civil Dark: 18:41 - 06:40. Nautical Dark: 19:15 - 06:06. Astro Dark: 19:49 - 05:32

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

96
97
98
100
100
100
100
100
100
100
100
100
100
100
98
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

100
100
100
100
68
92
79
35
40
28
38
41
30
39
33
29
27
38
30
20
34
21
87
24

High Clouds (% Sky Obscured)

100
100
100
100
51
45
45
40
0
40
50
55
0
0
0
0
6
1
0
0
30
5
3
0

ISS Passover

Visibility (miles)

0
2
1
1
2
2
6
1
1
2
3
1
1
1
0
1
1
5
6
6
5
5
9
9

Fog (%)

0
0
0
0
0
0
0
4
16
36
36
13
28
19
84
23
0
4
4
3
2
1
0
0

Precipitation Type

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

Precipitation Probability (%)

95
95
95
95
95
95
95
95
66
95
95
95
95
75
76
55
47
23
10
23
27
24
5
0

Precipitation Amount (mm)

7.9
7.7
6.3
3.5
2.6
2.8
2
1.2
0
0.9
1.8
3
0.6
0.2
0.5
0
0.3
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
98
96
96
96
100
98
100
98
98
98
98
98
98
98
98
98
98
96
96
95
93

Pressure (mb)

1010
1009
1008
1008
1007
1008
1008
1008
1008
1008
1008
1008
1007
1007
1008
1008
1008
1009
1010
1010
1011
1011
1012
1012

Ozone (du)

241
240
239
241
247
252
254
255
256
258
258
258
259
258
257
258
258
257
259
259
261
260
260
264

Wednesday 14

Waxing Crescent 17%

No Rise

19:53

12 Bad
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 OK
07 Good
08 Good
09 Good
10 Bad
11 OK

Sun - Rise: 07:11, Set: 18:10, Transit: 12:40. Moon - Rise: No Rise, Set: 19:53. Civil Dark: 18:39 - 06:41. Nautical Dark: 19:13 - 06:07. Astro Dark: 19:47 - 05:33

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
99
100
100
100
100
98
98
100
99
98
66
25
3
3
10
66
43

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
99
100
100
100
100
97
98
100
99
98
66
18
3
3
6
20
20

Medium Clouds (% Sky Obscured)

27
40
26
15
13
13
25
18
18
21
20
17
5
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
1
64
28

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 (%)

2
7
11
18
16
5
5
4
3
6
3
9
17
16
8
6
2
1
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
8
8
9
9
9
9
10
10
9
10
11
11
11
10
10
9
7
6
6
7
7
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
85
85
85
87
85
85
84
84
82
82
84
84
84
75
72
71
66
65
76
79
72
58
52

Pressure (mb)

1012
1012
1012
1012
1013
1013
1014
1015
1016
1017
1017
1018
1019
1020
1021
1021
1022
1023
1024
1025
1025
1026
1026
1026

Ozone (du)

264
264
267
268
269
270
273
275
279
280
279
275
273
272
270
268
269
268
268
266
263
264
264
263

Thursday 15

Waxing Crescent 25%

12:40

20:39

12 Bad
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

Sun - Rise: 07:12, Set: 18:08, Transit: 12:39. Moon - Rise: 12:40, Set: 20:39. Civil Dark: 18:38 - 06:42. Nautical Dark: 19:12 - 06:08. Astro Dark: 19:46 - 05:34

Total Clouds (% Sky Obscured)

57
62
66
77
50
76
100
91
100
100
95
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

18
17
14
10
6
3
0
0
0
0
0
0
0
0
75
84
92
94
96
92
95
98
100
100

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
12
27
94
100
95
100
100
100
100
100
100
100
54
96
100
100
100
100

High Clouds (% Sky Obscured)

57
62
49
77
31
70
100
91
100
100
58
97
100
100
100
100
100
100
79
76
100
91
74
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
4
9
6
9
9
9
3

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
9
46
78
95
95
95
95
95
78
84
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
1.3
0.9
0.8
1.1
1
0.4
0.3
0.7
0.6

Wind Speed/Direction (mph)

6
5
5
4
3
3
3
4
4
4
4
4
4
6
6
8
9
10
11
11
13
12
12
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
8
9
8
8
7
5
3
3
3
3
3
3
3
3
3
3
2
1
1
1
2
2
4

Dew Point (°C)

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

Relative Humidity (%)

50
49
49
50
52
60
66
70
74
71
71
71
74
72
69
70
85
85
88
90
88
90
91
93

Pressure (mb)

1027
1026
1025
1024
1024
1023
1023
1023
1022
1022
1020
1019
1018
1017
1015
1013
1012
1010
1009
1007
1005
1003
1002
1000

Ozone (du)

262
262
261
261
262
262
262
262
264
263
263
263
261
261
259
259
259
259
259
259
260
261
262
263

Friday 16

Waxing Crescent 34%

13:30

21:34

12 Bad
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

Sun - Rise: 07:13, Set: 18:06, Transit: 12:39. Moon - Rise: 13:30, Set: 21:34. Civil Dark: 18:36 - 06:44. Nautical Dark: 19:10 - 06:10. Astro Dark: 19:44 - 05:36

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
98
97
95
93
91
94
97
100
89
93
94
86
79
72
74
71
64
81

Low Clouds (% Sky Obscured)

100
100
100
100
100
74
75
96
95
93
91
94
95
96
77
75
71
70
65
67
71
71
64
77

Medium Clouds (% Sky Obscured)

100
100
97
95
93
80
26
25
23
21
23
34
42
50
47
64
67
30
36
45
55
0
0
15

High Clouds (% Sky Obscured)

93
89
94
100
100
82
67
45
33
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

8
1
1
2
4
9
7
9
9
9
6
6
7
4
7
7
9
9
9
9
9
8
7
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

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

Precipitation Probability (%)

95
95
95
89
59
72
70
73
72
63
47
52
59
67
81
83
79
63
43
11
14
19
11
12

Precipitation Amount (mm)

1.8
2.3
1.2
0.5
0
0.4
0.3
0.3
0.4
0.3
0
0
0.2
0.3
0.5
0.5
0.5
0.3
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
96
96
96
95
84
82
85
90
88
88
88
88
85
85
82
79
77
76
73
70
69
65
53

Pressure (mb)

1000
999
998
998
998
998
999
999
1001
1002
1003
1003
1004
1005
1006
1008
1009
1010
1012
1013
1015
1016
1017
1018

Ozone (du)

263
263
265
266
267
268
271
275
278
288
292
306
314
323
330
335
336
342
347
356
358
358
356
353

Saturday 17

Waxing Crescent 43%

14:12

22:36

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

Sun - Rise: 07:15, Set: 18:05, Transit: 12:39. Moon - Rise: 14:12, Set: 22:36. Civil Dark: 18:34 - 06:45. Nautical Dark: 19:08 - 06:11. Astro Dark: 19:42 - 05:37

Total Clouds (% Sky Obscured)

90
100
100
99
99
80
33
31
21
16
10
14
19
27
7
14
22
50
75
100
92
84
72
73

Low Clouds (% Sky Obscured)

80
77
80
84
87
69
28
28
18
11
2
8
19
20
5
9
12
16
22
28
34
48
60
70

Medium Clouds (% Sky Obscured)

30
45
44
43
38
31
25
16
10
8
5
3
2
0
4
9
15
42
70
97
69
42
14
13

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
3
5
5
6
18
29
46
37
19
1
3

ISS Passover

Visibility (miles)

8
9
5
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 (%)

25
26
27
30
19
28
26
16
11
6
1
5
5
1
0
0
0
0
0
0
0
0
0
6

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)

18
18
18
16
16
14
13
10
8
7
7
7
7
6
6
8
6
5
5
5
4
5
6
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-7
-7
-7
-7
-8
-8
-9
-9
-8
-8
-8
-9
-9
-8
-8
-8
-8
-8
-8
-8
-7
-5
-2
1

Relative Humidity (%)

49
46
45
46
44
44
44
45
49
53
54
50
52
55
57
57
58
60
60
61
61
63
64
67

Pressure (mb)

1018
1018
1018
1019
1019
1020
1020
1021
1022
1022
1023
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024

Ozone (du)

353
353
353
352
350
347
345
342
338
335
331
328
325
320
316
313
309
306
305
304
303
300
297
294

Sunday 18

First Quarter 53%

14:45

23:41

12 Bad
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

Sun - Rise: 07:16, Set: 18:03, Transit: 12:39. Moon - Rise: 14:45, Set: 23:41. Civil Dark: 18:33 - 06:46. Nautical Dark: 19:07 - 06:12. Astro Dark: 19:41 - 05:38

Total Clouds (% Sky Obscured)

75
77
75
76
76
72
68
64
65
66
66
73
84
93
95
97
100
96
92
90
93
95
98
94

Low Clouds (% Sky Obscured)

74
74
75
76
76
71
63
55
48
47
45
38
34
29
26
24
21
25
30
34
40
43
46
38

Medium Clouds (% Sky Obscured)

12
12
9
4
0
0
0
0
6
12
19
12
6
0
6
12
16
26
33
32
29
31
32
45

High Clouds (% Sky Obscured)

6
9
7
6
5
4
3
2
5
8
11
37
63
90
93
96
99
94
90
88
92
95
97
94

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 (%)

9
9
12
12
11
11
8
2
4
5
6
7
6
2
3
2
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
6
5
5
5
6
6
6
7
7
7
7
8
7
7
7
7
7
7
7
8
9

Chance of Frost

Temperature (°C)

7
8
9
9
9
9
8
7
6
6
7
7
7
7
7
6
6
6
6
7
7
9
11
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
64
62
66
70
74
78
82
85
83
81
79
79
79
78
79
79
80
78
78
76
70
64
60

Pressure (mb)

1023
1023
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021

Ozone (du)

291
287
284
282
280
278
278
277
277
276
275
275
275
276
277
276
276
275
274
274
273
272
271
270

Monday 19

Waxing Gibbous 63%

15:12

00:49

12 Bad
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 OK
06 OK
07 OK

Sun - Rise: 07:17, Set: 18:01, Transit: 12:39. Moon - Rise: 15:12, Set: 00:49. Civil Dark: 18:31 - 06:48. Nautical Dark: 19:05 - 06:13. Astro Dark: 19:39 - 05:39

Total Clouds (% Sky Obscured)

92
86
86
87
88
92
96
100
98
97
95
97
98
100
81
63
45
39
33
27

Low Clouds (% Sky Obscured)

29
27
19
16
17
18
20
25
38
52
63
72
79
87
72
56
42
39
33
27

Medium Clouds (% Sky Obscured)

61
72
65
54
43
57
74
93
84
76
69
58
46
35
27
19
11
7
4
0

High Clouds (% Sky Obscured)

92
86
71
55
53
74
88
98
94
89
84
70
63
67
47
24
0
0
0
1

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
1
0
0
5
8
9
11
13
13
14
12
8
15
15
8
10
9
6

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
5
5
14
13
13
13
12
12
9
9
9
9
9
9
8
8
9
9
8

Dew Point (°C)

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

Relative Humidity (%)

56
53
51
53
54
57
58
59
59
59
57
57
61
65
71
73
74
76
81
84

Pressure (mb)

1021
1020
1020
1020
1020
1020
1020
1021
1021
1022
1022
1022
1022
1023
1023
1023
1024
1024
1025
1025

Ozone (du)

270
269
269
269
269
268
270
272
274
275
276
278
278
278
279
278
277
277
276
276

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

Generated: 13/10/26 12:27:30. Forecast: 13/10/26 to 19/10/26. Timezone: UTC-4.00